72772648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41161}}^1$

素因数の和:41197

約数の個数: 32

約数和(自身を含む): 155592360

約数和(自身を除く): 82819712

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 41161, 82322, 164644, 329288, 535093, 699737, 1070186, 1399474, 2140372, 2798948, 4280744, 5597896, 9096581, 18193162, 36386324, 72772648]

約数ペア:

[(1, 72772648), (2, 36386324), (4, 18193162), (8, 9096581), (13, 5597896), (17, 4280744), (26, 2798948), (34, 2140372), (52, 1399474), (68, 1070186), (104, 699737), (136, 535093), (221, 329288), (442, 164644), (884, 82322), (1768, 41161)]