86853780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37117}}^1$

素因数の和:37145

約数の個数: 72

約数和(自身を含む): 283729992

約数和(自身を除く): 196876212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 37117, 74234, 111351, 148468, 185585, 222702, 334053, 371170, 445404, 482521, 556755, 668106, 742340, 965042, 1113510, 1336212, 1447563, 1670265, 1930084, 2227020, 2412605, 2895126, 3340530, 4342689, 4825210, 5790252, 6681060, 7237815, 8685378, 9650420, 14475630, 17370756, 21713445, 28951260, 43426890, 86853780]

約数ペア:

[(1, 86853780), (2, 43426890), (3, 28951260), (4, 21713445), (5, 17370756), (6, 14475630), (9, 9650420), (10, 8685378), (12, 7237815), (13, 6681060), (15, 5790252), (18, 4825210), (20, 4342689), (26, 3340530), (30, 2895126), (36, 2412605), (39, 2227020), (45, 1930084), (52, 1670265), (60, 1447563), (65, 1336212), (78, 1113510), (90, 965042), (117, 742340), (130, 668106), (156, 556755), (180, 482521), (195, 445404), (234, 371170), (260, 334053), (390, 222702), (468, 185585), (585, 148468), (780, 111351), (1170, 74234), (2340, 37117)]