78137472

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 243331200

約数和(自身を除く): 165193728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 709, 861, 896, 984, 1148, 1312, 1344, 1418, 1722, 1968, 2127, 2296, 2624, 2688, 2836, 3444, 3936, 4254, 4592, 4963, 5248, 5672, 6888, 7872, 8508, 9184, 9926, 11344, 13776, 14889, 15744, 17016, 18368, 19852, 22688, 27552, 29069, 29778, 34032, 36736, 39704, 45376, 55104, 58138, 59556, 68064, 79408, 87207, 90752, 110208, 116276, 119112, 136128, 158816, 174414, 203483, 232552, 238224, 272256, 317632, 348828, 406966, 465104, 476448, 610449, 635264, 697656, 813932, 930208, 952896, 1220898, 1395312, 1627864, 1860416, 1905792, 2441796, 2790624, 3255728, 3720832, 4883592, 5581248, 6511456, 9767184, 11162496, 13022912, 19534368, 26045824, 39068736, 78137472]

約数ペア:

[(1, 78137472), (2, 39068736), (3, 26045824), (4, 19534368), (6, 13022912), (7, 11162496), (8, 9767184), (12, 6511456), (14, 5581248), (16, 4883592), (21, 3720832), (24, 3255728), (28, 2790624), (32, 2441796), (41, 1905792), (42, 1860416), (48, 1627864), (56, 1395312), (64, 1220898), (82, 952896), (84, 930208), (96, 813932), (112, 697656), (123, 635264), (128, 610449), (164, 476448), (168, 465104), (192, 406966), (224, 348828), (246, 317632), (287, 272256), (328, 238224), (336, 232552), (384, 203483), (448, 174414), (492, 158816), (574, 136128), (656, 119112), (672, 116276), (709, 110208), (861, 90752), (896, 87207), (984, 79408), (1148, 68064), (1312, 59556), (1344, 58138), (1418, 55104), (1722, 45376), (1968, 39704), (2127, 36736), (2296, 34032), (2624, 29778), (2688, 29069), (2836, 27552), (3444, 22688), (3936, 19852), (4254, 18368), (4592, 17016), (4963, 15744), (5248, 14889), (5672, 13776), (6888, 11344), (7872, 9926), (8508, 9184)]