66264804

素因数分解:

$2^2\times 3^4\times {\mathrm{204521}}^1$

素因数の和:204537

約数の個数: 30

約数和(自身を含む): 173230134

約数和(自身を除く): 106965330

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 204521, 409042, 613563, 818084, 1227126, 1840689, 2454252, 3681378, 5522067, 7362756, 11044134, 16566201, 22088268, 33132402, 66264804]

約数ペア:

[(1, 66264804), (2, 33132402), (3, 22088268), (4, 16566201), (6, 11044134), (9, 7362756), (12, 5522067), (18, 3681378), (27, 2454252), (36, 1840689), (54, 1227126), (81, 818084), (108, 613563), (162, 409042), (324, 204521)]