86715408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{138967}}^1$

素因数の和:138991

約数の個数: 40

約数和(自身を含む): 241248448

約数和(自身を除く): 154533040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 138967, 277934, 416901, 555868, 833802, 1111736, 1667604, 1806571, 2223472, 3335208, 3613142, 5419713, 6670416, 7226284, 10839426, 14452568, 21678852, 28905136, 43357704, 86715408]

約数ペア:

[(1, 86715408), (2, 43357704), (3, 28905136), (4, 21678852), (6, 14452568), (8, 10839426), (12, 7226284), (13, 6670416), (16, 5419713), (24, 3613142), (26, 3335208), (39, 2223472), (48, 1806571), (52, 1667604), (78, 1111736), (104, 833802), (156, 555868), (208, 416901), (312, 277934), (624, 138967)]