89478648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 309657600

約数和(自身を除く): 220178952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 31, 36, 42, 46, 54, 56, 62, 63, 69, 72, 83, 84, 92, 93, 108, 124, 126, 138, 161, 166, 168, 184, 186, 189, 207, 216, 217, 248, 249, 252, 276, 279, 322, 332, 372, 378, 414, 434, 483, 498, 504, 552, 558, 581, 621, 644, 651, 664, 713, 744, 747, 756, 828, 837, 868, 966, 996, 1116, 1162, 1242, 1288, 1302, 1426, 1449, 1494, 1512, 1656, 1674, 1736, 1743, 1909, 1932, 1953, 1992, 2139, 2232, 2241, 2324, 2484, 2573, 2604, 2852, 2898, 2988, 3348, 3486, 3818, 3864, 3906, 4278, 4347, 4482, 4648, 4968, 4991, 5146, 5208, 5229, 5704, 5727, 5796, 5859, 5976, 6417, 6696, 6972, 7636, 7719, 7812, 8556, 8694, 8964, 9982, 10292, 10458, 11454, 11592, 11718, 12834, 13363, 13944, 14973, 15272, 15438, 15624, 15687, 17112, 17181, 17388, 17928, 18011, 19251, 19964, 20584, 20916, 22908, 23157, 23436, 25668, 26726, 29946, 30876, 31374, 34362, 34776, 36022, 38502, 39928, 40089, 41832, 44919, 45816, 46314, 46872, 51336, 51543, 53452, 54033, 59179, 59892, 61752, 62748, 68724, 69471, 72044, 77004, 80178, 89838, 92628, 103086, 106904, 108066, 118358, 119784, 120267, 125496, 134757, 137448, 138942, 144088, 154008, 160356, 162099, 177537, 179676, 185256, 206172, 216132, 236716, 240534, 269514, 277884, 320712, 324198, 355074, 359352, 360801, 412344, 414253, 432264, 473432, 481068, 486297, 532611, 539028, 555768, 648396, 710148, 721602, 828506, 962136, 972594, 1065222, 1078056, 1242759, 1296792, 1420296, 1443204, 1597833, 1657012, 1945188, 2130444, 2485518, 2886408, 3195666, 3314024, 3728277, 3890376, 4260888, 4971036, 6391332, 7456554, 9942072, 11184831, 12782664, 14913108, 22369662, 29826216, 44739324, 89478648]

約数ペア:

[(1, 89478648), (2, 44739324), (3, 29826216), (4, 22369662), (6, 14913108), (7, 12782664), (8, 11184831), (9, 9942072), (12, 7456554), (14, 6391332), (18, 4971036), (21, 4260888), (23, 3890376), (24, 3728277), (27, 3314024), (28, 3195666), (31, 2886408), (36, 2485518), (42, 2130444), (46, 1945188), (54, 1657012), (56, 1597833), (62, 1443204), (63, 1420296), (69, 1296792), (72, 1242759), (83, 1078056), (84, 1065222), (92, 972594), (93, 962136), (108, 828506), (124, 721602), (126, 710148), (138, 648396), (161, 555768), (166, 539028), (168, 532611), (184, 486297), (186, 481068), (189, 473432), (207, 432264), (216, 414253), (217, 412344), (248, 360801), (249, 359352), (252, 355074), (276, 324198), (279, 320712), (322, 277884), (332, 269514), (372, 240534), (378, 236716), (414, 216132), (434, 206172), (483, 185256), (498, 179676), (504, 177537), (552, 162099), (558, 160356), (581, 154008), (621, 144088), (644, 138942), (651, 137448), (664, 134757), (713, 125496), (744, 120267), (747, 119784), (756, 118358), (828, 108066), (837, 106904), (868, 103086), (966, 92628), (996, 89838), (1116, 80178), (1162, 77004), (1242, 72044), (1288, 69471), (1302, 68724), (1426, 62748), (1449, 61752), (1494, 59892), (1512, 59179), (1656, 54033), (1674, 53452), (1736, 51543), (1743, 51336), (1909, 46872), (1932, 46314), (1953, 45816), (1992, 44919), (2139, 41832), (2232, 40089), (2241, 39928), (2324, 38502), (2484, 36022), (2573, 34776), (2604, 34362), (2852, 31374), (2898, 30876), (2988, 29946), (3348, 26726), (3486, 25668), (3818, 23436), (3864, 23157), (3906, 22908), (4278, 20916), (4347, 20584), (4482, 19964), (4648, 19251), (4968, 18011), (4991, 17928), (5146, 17388), (5208, 17181), (5229, 17112), (5704, 15687), (5727, 15624), (5796, 15438), (5859, 15272), (5976, 14973), (6417, 13944), (6696, 13363), (6972, 12834), (7636, 11718), (7719, 11592), (7812, 11454), (8556, 10458), (8694, 10292), (8964, 9982)]