81138429216

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3673

約数の個数: 384

約数和(自身を含む): 269002944000

約数和(自身を除く): 187864514784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 89, 92, 96, 104, 108, 117, 138, 144, 156, 178, 184, 207, 208, 216, 234, 267, 276, 288, 299, 312, 351, 356, 368, 414, 416, 432, 468, 534, 552, 598, 621, 624, 702, 712, 736, 801, 828, 864, 897, 936, 1068, 1104, 1157, 1196, 1242, 1248, 1404, 1424, 1602, 1656, 1794, 1872, 2047, 2136, 2208, 2314, 2392, 2403, 2484, 2691, 2808, 2848, 3204, 3312, 3471, 3529, 3588, 3744, 4094, 4272, 4628, 4784, 4806, 4968, 5382, 5616, 6141, 6408, 6624, 6942, 7058, 7176, 8073, 8188, 8544, 9256, 9568, 9612, 9936, 10413, 10587, 10764, 11232, 12282, 12816, 13884, 14116, 14352, 16146, 16376, 18423, 18512, 19224, 19872, 20826, 21174, 21528, 24564, 25632, 26611, 27768, 28232, 28704, 31239, 31761, 32292, 32752, 36846, 37024, 38448, 41652, 42348, 43056, 45877, 49128, 53222, 55269, 55536, 56464, 62478, 63522, 64584, 65504, 73692, 76896, 79833, 81167, 83304, 84696, 86112, 91754, 95283, 98256, 106444, 110538, 111072, 112928, 124956, 127044, 129168, 137631, 147384, 159666, 162334, 166608, 169392, 183508, 190566, 196512, 212888, 221076, 239499, 243501, 249912, 254088, 258336, 275262, 294768, 314081, 319332, 324668, 333216, 338784, 367016, 381132, 412893, 425776, 442152, 478998, 487002, 499824, 508176, 550524, 589536, 628162, 638664, 649336, 718497, 730503, 734032, 762264, 825786, 851552, 884304, 942243, 957996, 974004, 999648, 1016352, 1055171, 1101048, 1238679, 1256324, 1277328, 1298672, 1436994, 1461006, 1468064, 1524528, 1651572, 1768608, 1884486, 1915992, 1948008, 2110342, 2191509, 2202096, 2477358, 2512648, 2554656, 2597344, 2826729, 2873988, 2922012, 3049056, 3165513, 3303144, 3768972, 3831984, 3896016, 4083053, 4220684, 4383018, 4404192, 4954716, 5025296, 5653458, 5747976, 5844024, 6331026, 6606288, 7223863, 7537944, 7663968, 7792032, 8166106, 8441368, 8480187, 8766036, 9496539, 9909432, 10050592, 11306916, 11495952, 11688048, 12249159, 12662052, 13212576, 14447726, 15075888, 16332212, 16882736, 16960374, 17532072, 18993078, 19818864, 21671589, 22613832, 22991904, 23376096, 24498318, 25324104, 28489617, 28895452, 30151776, 32664424, 33765472, 33920748, 35064144, 36747477, 37986156, 39637728, 43343178, 45227664, 48996636, 50648208, 56979234, 57790904, 65014767, 65328848, 67841496, 70128288, 73494954, 75972312, 86686356, 90455328, 93910219, 97993272, 101296416, 110242431, 113958468, 115581808, 130029534, 130657696, 135682992, 146989908, 151944624, 173372712, 187820438, 195044301, 195986544, 220484862, 227916936, 231163616, 260059068, 271365984, 281730657, 293979816, 303889248, 346745424, 375640876, 390088602, 391973088, 440969724, 455833872, 520118136, 563461314, 587959632, 693490848, 751281752, 780177204, 845191971, 881939448, 911667744, 1040236272, 1126922628, 1175919264, 1502563504, 1560354408, 1690383942, 1763878896, 2080472544, 2253845256, 2535575913, 3005127008, 3120708816, 3380767884, 3527757792, 4507690512, 5071151826, 6241417632, 6761535768, 9015381024, 10142303652, 13523071536, 20284607304, 27046143072, 40569214608, 81138429216]

約数ペア:

[(1, 81138429216), (2, 40569214608), (3, 27046143072), (4, 20284607304), (6, 13523071536), (8, 10142303652), (9, 9015381024), (12, 6761535768), (13, 6241417632), (16, 5071151826), (18, 4507690512), (23, 3527757792), (24, 3380767884), (26, 3120708816), (27, 3005127008), (32, 2535575913), (36, 2253845256), (39, 2080472544), (46, 1763878896), (48, 1690383942), (52, 1560354408), (54, 1502563504), (69, 1175919264), (72, 1126922628), (78, 1040236272), (89, 911667744), (92, 881939448), (96, 845191971), (104, 780177204), (108, 751281752), (117, 693490848), (138, 587959632), (144, 563461314), (156, 520118136), (178, 455833872), (184, 440969724), (207, 391973088), (208, 390088602), (216, 375640876), (234, 346745424), (267, 303889248), (276, 293979816), (288, 281730657), (299, 271365984), (312, 260059068), (351, 231163616), (356, 227916936), (368, 220484862), (414, 195986544), (416, 195044301), (432, 187820438), (468, 173372712), (534, 151944624), (552, 146989908), (598, 135682992), (621, 130657696), (624, 130029534), (702, 115581808), (712, 113958468), (736, 110242431), (801, 101296416), (828, 97993272), (864, 93910219), (897, 90455328), (936, 86686356), (1068, 75972312), (1104, 73494954), (1157, 70128288), (1196, 67841496), (1242, 65328848), (1248, 65014767), (1404, 57790904), (1424, 56979234), (1602, 50648208), (1656, 48996636), (1794, 45227664), (1872, 43343178), (2047, 39637728), (2136, 37986156), (2208, 36747477), (2314, 35064144), (2392, 33920748), (2403, 33765472), (2484, 32664424), (2691, 30151776), (2808, 28895452), (2848, 28489617), (3204, 25324104), (3312, 24498318), (3471, 23376096), (3529, 22991904), (3588, 22613832), (3744, 21671589), (4094, 19818864), (4272, 18993078), (4628, 17532072), (4784, 16960374), (4806, 16882736), (4968, 16332212), (5382, 15075888), (5616, 14447726), (6141, 13212576), (6408, 12662052), (6624, 12249159), (6942, 11688048), (7058, 11495952), (7176, 11306916), (8073, 10050592), (8188, 9909432), (8544, 9496539), (9256, 8766036), (9568, 8480187), (9612, 8441368), (9936, 8166106), (10413, 7792032), (10587, 7663968), (10764, 7537944), (11232, 7223863), (12282, 6606288), (12816, 6331026), (13884, 5844024), (14116, 5747976), (14352, 5653458), (16146, 5025296), (16376, 4954716), (18423, 4404192), (18512, 4383018), (19224, 4220684), (19872, 4083053), (20826, 3896016), (21174, 3831984), (21528, 3768972), (24564, 3303144), (25632, 3165513), (26611, 3049056), (27768, 2922012), (28232, 2873988), (28704, 2826729), (31239, 2597344), (31761, 2554656), (32292, 2512648), (32752, 2477358), (36846, 2202096), (37024, 2191509), (38448, 2110342), (41652, 1948008), (42348, 1915992), (43056, 1884486), (45877, 1768608), (49128, 1651572), (53222, 1524528), (55269, 1468064), (55536, 1461006), (56464, 1436994), (62478, 1298672), (63522, 1277328), (64584, 1256324), (65504, 1238679), (73692, 1101048), (76896, 1055171), (79833, 1016352), (81167, 999648), (83304, 974004), (84696, 957996), (86112, 942243), (91754, 884304), (95283, 851552), (98256, 825786), (106444, 762264), (110538, 734032), (111072, 730503), (112928, 718497), (124956, 649336), (127044, 638664), (129168, 628162), (137631, 589536), (147384, 550524), (159666, 508176), (162334, 499824), (166608, 487002), (169392, 478998), (183508, 442152), (190566, 425776), (196512, 412893), (212888, 381132), (221076, 367016), (239499, 338784), (243501, 333216), (249912, 324668), (254088, 319332), (258336, 314081), (275262, 294768)]