80258008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2969}}^1$

素因数の和:3115

約数の個数: 32

約数和(自身を含む): 156816000

約数和(自身を除く): 76557992

約数列:

[1, 2, 4, 8, 31, 62, 109, 124, 218, 248, 436, 872, 2969, 3379, 5938, 6758, 11876, 13516, 23752, 27032, 92039, 184078, 323621, 368156, 647242, 736312, 1294484, 2588968, 10032251, 20064502, 40129004, 80258008]

約数ペア:

[(1, 80258008), (2, 40129004), (4, 20064502), (8, 10032251), (31, 2588968), (62, 1294484), (109, 736312), (124, 647242), (218, 368156), (248, 323621), (436, 184078), (872, 92039), (2969, 27032), (3379, 23752), (5938, 13516), (6758, 11876)]