72393060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38921}}^1$

素因数の和:38964

約数の個数: 48

約数和(自身を含む): 209244672

約数和(自身を除く): 136851612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 38921, 77842, 116763, 155684, 194605, 233526, 389210, 467052, 583815, 778420, 1167630, 1206551, 2335260, 2413102, 3619653, 4826204, 6032755, 7239306, 12065510, 14478612, 18098265, 24131020, 36196530, 72393060]

約数ペア:

[(1, 72393060), (2, 36196530), (3, 24131020), (4, 18098265), (5, 14478612), (6, 12065510), (10, 7239306), (12, 6032755), (15, 4826204), (20, 3619653), (30, 2413102), (31, 2335260), (60, 1206551), (62, 1167630), (93, 778420), (124, 583815), (155, 467052), (186, 389210), (310, 233526), (372, 194605), (465, 155684), (620, 116763), (930, 77842), (1860, 38921)]