8121648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 22900320

約数和(自身を除く): 14778672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 269, 272, 296, 408, 444, 538, 592, 629, 807, 816, 888, 1076, 1258, 1614, 1776, 1887, 2152, 2516, 3228, 3774, 4304, 4573, 5032, 6456, 7548, 9146, 9953, 10064, 12912, 13719, 15096, 18292, 19906, 27438, 29859, 30192, 36584, 39812, 54876, 59718, 73168, 79624, 109752, 119436, 159248, 169201, 219504, 238872, 338402, 477744, 507603, 676804, 1015206, 1353608, 2030412, 2707216, 4060824, 8121648]

約数ペア:

[(1, 8121648), (2, 4060824), (3, 2707216), (4, 2030412), (6, 1353608), (8, 1015206), (12, 676804), (16, 507603), (17, 477744), (24, 338402), (34, 238872), (37, 219504), (48, 169201), (51, 159248), (68, 119436), (74, 109752), (102, 79624), (111, 73168), (136, 59718), (148, 54876), (204, 39812), (222, 36584), (269, 30192), (272, 29859), (296, 27438), (408, 19906), (444, 18292), (538, 15096), (592, 13719), (629, 12912), (807, 10064), (816, 9953), (888, 9146), (1076, 7548), (1258, 6456), (1614, 5032), (1776, 4573), (1887, 4304), (2152, 3774), (2516, 3228)]