89418678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 183720960

約数和(自身を除く): 94302282

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 2657, 5314, 5609, 7971, 11218, 15942, 16827, 33654, 188647, 209903, 377294, 419806, 565941, 629709, 1131882, 1259418, 14903113, 29806226, 44709339, 89418678]

約数ペア:

[(1, 89418678), (2, 44709339), (3, 29806226), (6, 14903113), (71, 1259418), (79, 1131882), (142, 629709), (158, 565941), (213, 419806), (237, 377294), (426, 209903), (474, 188647), (2657, 33654), (5314, 16827), (5609, 15942), (7971, 11218)]