72163782

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{12647}}^1$

素因数の和:12972

約数の個数: 24

約数和(自身を含む): 156860496

約数和(自身を除く): 84696714

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 5706, 12647, 25294, 37941, 75882, 113823, 227646, 4009099, 8018198, 12027297, 24054594, 36081891, 72163782]

約数ペア:

[(1, 72163782), (2, 36081891), (3, 24054594), (6, 12027297), (9, 8018198), (18, 4009099), (317, 227646), (634, 113823), (951, 75882), (1902, 37941), (2853, 25294), (5706, 12647)]