87369558

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 177397344

約数和(自身を除く): 90027786

約数列:

[1, 2, 3, 6, 137, 157, 274, 314, 411, 471, 677, 822, 942, 1354, 2031, 4062, 21509, 43018, 64527, 92749, 106289, 129054, 185498, 212578, 278247, 318867, 556494, 637734, 14561593, 29123186, 43684779, 87369558]

約数ペア:

[(1, 87369558), (2, 43684779), (3, 29123186), (6, 14561593), (137, 637734), (157, 556494), (274, 318867), (314, 278247), (411, 212578), (471, 185498), (677, 129054), (822, 106289), (942, 92749), (1354, 64527), (2031, 43018), (4062, 21509)]