72850008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 230400000

約数和(自身を除く): 157549992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 79, 84, 88, 132, 154, 158, 168, 231, 237, 264, 308, 316, 462, 474, 499, 553, 616, 632, 869, 924, 948, 998, 1106, 1497, 1659, 1738, 1848, 1896, 1996, 2212, 2607, 2994, 3318, 3476, 3493, 3992, 4424, 5214, 5489, 5988, 6083, 6636, 6952, 6986, 10428, 10479, 10978, 11976, 12166, 13272, 13972, 16467, 18249, 20856, 20958, 21956, 24332, 27944, 32934, 36498, 38423, 39421, 41916, 43912, 48664, 65868, 72996, 76846, 78842, 83832, 115269, 118263, 131736, 145992, 153692, 157684, 230538, 236526, 275947, 307384, 315368, 433631, 461076, 473052, 551894, 827841, 867262, 922152, 946104, 1103788, 1300893, 1655682, 1734524, 2207576, 2601786, 3035417, 3311364, 3469048, 5203572, 6070834, 6622728, 9106251, 10407144, 12141668, 18212502, 24283336, 36425004, 72850008]

約数ペア:

[(1, 72850008), (2, 36425004), (3, 24283336), (4, 18212502), (6, 12141668), (7, 10407144), (8, 9106251), (11, 6622728), (12, 6070834), (14, 5203572), (21, 3469048), (22, 3311364), (24, 3035417), (28, 2601786), (33, 2207576), (42, 1734524), (44, 1655682), (56, 1300893), (66, 1103788), (77, 946104), (79, 922152), (84, 867262), (88, 827841), (132, 551894), (154, 473052), (158, 461076), (168, 433631), (231, 315368), (237, 307384), (264, 275947), (308, 236526), (316, 230538), (462, 157684), (474, 153692), (499, 145992), (553, 131736), (616, 118263), (632, 115269), (869, 83832), (924, 78842), (948, 76846), (998, 72996), (1106, 65868), (1497, 48664), (1659, 43912), (1738, 41916), (1848, 39421), (1896, 38423), (1996, 36498), (2212, 32934), (2607, 27944), (2994, 24332), (3318, 21956), (3476, 20958), (3493, 20856), (3992, 18249), (4424, 16467), (5214, 13972), (5489, 13272), (5988, 12166), (6083, 11976), (6636, 10978), (6952, 10479), (6986, 10428)]