87007908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557743}}^1$

素因数の和:557763

約数の個数: 24

約数和(自身を含む): 218635648

約数和(自身を除く): 131627740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 557743, 1115486, 1673229, 2230972, 3346458, 6692916, 7250659, 14501318, 21751977, 29002636, 43503954, 87007908]

約数ペア:

[(1, 87007908), (2, 43503954), (3, 29002636), (4, 21751977), (6, 14501318), (12, 7250659), (13, 6692916), (26, 3346458), (39, 2230972), (52, 1673229), (78, 1115486), (156, 557743)]