78918336

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 252

約数和(自身を含む): 277552912

約数和(自身を除く): 198634576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 37, 42, 46, 48, 56, 63, 64, 69, 72, 74, 84, 92, 96, 111, 112, 126, 138, 144, 148, 161, 168, 184, 192, 207, 222, 224, 252, 259, 276, 288, 296, 322, 333, 336, 368, 414, 444, 448, 483, 504, 518, 529, 552, 576, 592, 644, 666, 672, 736, 777, 828, 851, 888, 966, 1008, 1036, 1058, 1104, 1184, 1288, 1332, 1344, 1449, 1472, 1554, 1587, 1656, 1702, 1776, 1932, 2016, 2072, 2116, 2208, 2331, 2368, 2553, 2576, 2664, 2898, 3108, 3174, 3312, 3404, 3552, 3703, 3864, 4032, 4144, 4232, 4416, 4662, 4761, 5106, 5152, 5328, 5796, 5957, 6216, 6348, 6624, 6808, 7104, 7406, 7659, 7728, 8288, 8464, 9324, 9522, 10212, 10304, 10656, 11109, 11592, 11914, 12432, 12696, 13248, 13616, 14812, 15318, 15456, 16576, 16928, 17871, 18648, 19044, 19573, 20424, 21312, 22218, 23184, 23828, 24864, 25392, 27232, 29624, 30636, 30912, 33327, 33856, 35742, 37296, 38088, 39146, 40848, 44436, 46368, 47656, 49728, 50784, 53613, 54464, 58719, 59248, 61272, 66654, 71484, 74592, 76176, 78292, 81696, 88872, 92736, 95312, 101568, 107226, 117438, 118496, 122544, 133308, 137011, 142968, 149184, 152352, 156584, 163392, 176157, 177744, 190624, 214452, 234876, 236992, 245088, 266616, 274022, 285936, 304704, 313168, 352314, 355488, 381248, 411033, 428904, 469752, 490176, 533232, 548044, 571872, 626336, 704628, 710976, 822066, 857808, 939504, 1066464, 1096088, 1143744, 1233099, 1252672, 1409256, 1644132, 1715616, 1879008, 2132928, 2192176, 2466198, 2818512, 3288264, 3431232, 3758016, 4384352, 4932396, 5637024, 6576528, 8768704, 9864792, 11274048, 13153056, 19729584, 26306112, 39459168, 78918336]

約数ペア:

[(1, 78918336), (2, 39459168), (3, 26306112), (4, 19729584), (6, 13153056), (7, 11274048), (8, 9864792), (9, 8768704), (12, 6576528), (14, 5637024), (16, 4932396), (18, 4384352), (21, 3758016), (23, 3431232), (24, 3288264), (28, 2818512), (32, 2466198), (36, 2192176), (37, 2132928), (42, 1879008), (46, 1715616), (48, 1644132), (56, 1409256), (63, 1252672), (64, 1233099), (69, 1143744), (72, 1096088), (74, 1066464), (84, 939504), (92, 857808), (96, 822066), (111, 710976), (112, 704628), (126, 626336), (138, 571872), (144, 548044), (148, 533232), (161, 490176), (168, 469752), (184, 428904), (192, 411033), (207, 381248), (222, 355488), (224, 352314), (252, 313168), (259, 304704), (276, 285936), (288, 274022), (296, 266616), (322, 245088), (333, 236992), (336, 234876), (368, 214452), (414, 190624), (444, 177744), (448, 176157), (483, 163392), (504, 156584), (518, 152352), (529, 149184), (552, 142968), (576, 137011), (592, 133308), (644, 122544), (666, 118496), (672, 117438), (736, 107226), (777, 101568), (828, 95312), (851, 92736), (888, 88872), (966, 81696), (1008, 78292), (1036, 76176), (1058, 74592), (1104, 71484), (1184, 66654), (1288, 61272), (1332, 59248), (1344, 58719), (1449, 54464), (1472, 53613), (1554, 50784), (1587, 49728), (1656, 47656), (1702, 46368), (1776, 44436), (1932, 40848), (2016, 39146), (2072, 38088), (2116, 37296), (2208, 35742), (2331, 33856), (2368, 33327), (2553, 30912), (2576, 30636), (2664, 29624), (2898, 27232), (3108, 25392), (3174, 24864), (3312, 23828), (3404, 23184), (3552, 22218), (3703, 21312), (3864, 20424), (4032, 19573), (4144, 19044), (4232, 18648), (4416, 17871), (4662, 16928), (4761, 16576), (5106, 15456), (5152, 15318), (5328, 14812), (5796, 13616), (5957, 13248), (6216, 12696), (6348, 12432), (6624, 11914), (6808, 11592), (7104, 11109), (7406, 10656), (7659, 10304), (7728, 10212), (8288, 9522), (8464, 9324)]