87690492

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{7883}}^1$

素因数の和:7999

約数の個数: 48

約数和(自身を含む): 229582080

約数和(自身を除く): 141891588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 7883, 11124, 15766, 23649, 31532, 47298, 70947, 94596, 141894, 212841, 283788, 425682, 811949, 851364, 1623898, 2435847, 3247796, 4871694, 7307541, 9743388, 14615082, 21922623, 29230164, 43845246, 87690492]

約数ペア:

[(1, 87690492), (2, 43845246), (3, 29230164), (4, 21922623), (6, 14615082), (9, 9743388), (12, 7307541), (18, 4871694), (27, 3247796), (36, 2435847), (54, 1623898), (103, 851364), (108, 811949), (206, 425682), (309, 283788), (412, 212841), (618, 141894), (927, 94596), (1236, 70947), (1854, 47298), (2781, 31532), (3708, 23649), (5562, 15766), (7883, 11124)]