90998466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{31531}}^1$

素因数の和:31586

約数の個数: 32

約数和(自身を含む): 201300288

約数和(自身を除く): 110301822

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 31531, 63062, 94593, 189186, 409903, 819806, 1166647, 1229709, 2333294, 2459418, 3499941, 6999882, 15166411, 30332822, 45499233, 90998466]

約数ペア:

[(1, 90998466), (2, 45499233), (3, 30332822), (6, 15166411), (13, 6999882), (26, 3499941), (37, 2459418), (39, 2333294), (74, 1229709), (78, 1166647), (111, 819806), (222, 409903), (481, 189186), (962, 94593), (1443, 63062), (2886, 31531)]