77801460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117881}}^1$

素因数の和:117904

約数の個数: 48

約数和(自身を含む): 237650112

約数和(自身を除く): 159848652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 117881, 235762, 353643, 471524, 589405, 707286, 1178810, 1296691, 1414572, 1768215, 2357620, 2593382, 3536430, 3890073, 5186764, 6483455, 7072860, 7780146, 12966910, 15560292, 19450365, 25933820, 38900730, 77801460]

約数ペア:

[(1, 77801460), (2, 38900730), (3, 25933820), (4, 19450365), (5, 15560292), (6, 12966910), (10, 7780146), (11, 7072860), (12, 6483455), (15, 5186764), (20, 3890073), (22, 3536430), (30, 2593382), (33, 2357620), (44, 1768215), (55, 1414572), (60, 1296691), (66, 1178810), (110, 707286), (132, 589405), (165, 471524), (220, 353643), (330, 235762), (660, 117881)]