80019216

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12923}}^1$

素因数の和:12980

約数の個数: 60

約数和(自身を含む): 229168368

約数和(自身を除く): 149149152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 12923, 25846, 38769, 51692, 77538, 103384, 116307, 155076, 206768, 232614, 310152, 465228, 555689, 620304, 930456, 1111378, 1667067, 1860912, 2222756, 3334134, 4445512, 5001201, 6668268, 8891024, 10002402, 13336536, 20004804, 26673072, 40009608, 80019216]

約数ペア:

[(1, 80019216), (2, 40009608), (3, 26673072), (4, 20004804), (6, 13336536), (8, 10002402), (9, 8891024), (12, 6668268), (16, 5001201), (18, 4445512), (24, 3334134), (36, 2222756), (43, 1860912), (48, 1667067), (72, 1111378), (86, 930456), (129, 620304), (144, 555689), (172, 465228), (258, 310152), (344, 232614), (387, 206768), (516, 155076), (688, 116307), (774, 103384), (1032, 77538), (1548, 51692), (2064, 38769), (3096, 25846), (6192, 12923)]