86241780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{159707}}^1$

素因数の和:159725

約数の個数: 48

約数和(自身を含む): 268309440

約数和(自身を除く): 182067660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 159707, 319414, 479121, 638828, 798535, 958242, 1437363, 1597070, 1916484, 2395605, 2874726, 3194140, 4312089, 4791210, 5749452, 7186815, 8624178, 9582420, 14373630, 17248356, 21560445, 28747260, 43120890, 86241780]

約数ペア:

[(1, 86241780), (2, 43120890), (3, 28747260), (4, 21560445), (5, 17248356), (6, 14373630), (9, 9582420), (10, 8624178), (12, 7186815), (15, 5749452), (18, 4791210), (20, 4312089), (27, 3194140), (30, 2874726), (36, 2395605), (45, 1916484), (54, 1597070), (60, 1437363), (90, 958242), (108, 798535), (135, 638828), (180, 479121), (270, 319414), (540, 159707)]