87349704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{279967}}^1$

素因数の和:279989

約数の個数: 32

約数和(自身を含む): 235173120

約数和(自身を除く): 147823416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 279967, 559934, 839901, 1119868, 1679802, 2239736, 3359604, 3639571, 6719208, 7279142, 10918713, 14558284, 21837426, 29116568, 43674852, 87349704]

約数ペア:

[(1, 87349704), (2, 43674852), (3, 29116568), (4, 21837426), (6, 14558284), (8, 10918713), (12, 7279142), (13, 6719208), (24, 3639571), (26, 3359604), (39, 2239736), (52, 1679802), (78, 1119868), (104, 839901), (156, 559934), (312, 279967)]