67561276

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 127233792

約数和(自身を除く): 59672516

約数列:

[1, 2, 4, 31, 41, 62, 82, 97, 124, 137, 164, 194, 274, 388, 548, 1271, 2542, 3007, 3977, 4247, 5084, 5617, 6014, 7954, 8494, 11234, 12028, 13289, 15908, 16988, 22468, 26578, 53156, 123287, 174127, 246574, 348254, 411959, 493148, 544849, 696508, 823918, 1089698, 1647836, 2179396, 16890319, 33780638, 67561276]

約数ペア:

[(1, 67561276), (2, 33780638), (4, 16890319), (31, 2179396), (41, 1647836), (62, 1089698), (82, 823918), (97, 696508), (124, 544849), (137, 493148), (164, 411959), (194, 348254), (274, 246574), (388, 174127), (548, 123287), (1271, 53156), (2542, 26578), (3007, 22468), (3977, 16988), (4247, 15908), (5084, 13289), (5617, 12028), (6014, 11234), (7954, 8494)]