81304764

素因数分解:

$2^2\times 3^1\times {\mathrm{1181}}^1\times {\mathrm{5737}}^1$

素因数の和:6925

約数の個数: 24

約数和(自身を含む): 189904848

約数和(自身を除く): 108600084

約数列:

[1, 2, 3, 4, 6, 12, 1181, 2362, 3543, 4724, 5737, 7086, 11474, 14172, 17211, 22948, 34422, 68844, 6775397, 13550794, 20326191, 27101588, 40652382, 81304764]

約数ペア:

[(1, 81304764), (2, 40652382), (3, 27101588), (4, 20326191), (6, 13550794), (12, 6775397), (1181, 68844), (2362, 34422), (3543, 22948), (4724, 17211), (5737, 14172), (7086, 11474)]