68640804

素因数分解:

$2^2\times 3^3\times {\mathrm{635563}}^1$

素因数の和:635576

約数の個数: 24

約数和(自身を含む): 177957920

約数和(自身を除く): 109317116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 635563, 1271126, 1906689, 2542252, 3813378, 5720067, 7626756, 11440134, 17160201, 22880268, 34320402, 68640804]

約数ペア:

[(1, 68640804), (2, 34320402), (3, 22880268), (4, 17160201), (6, 11440134), (9, 7626756), (12, 5720067), (18, 3813378), (27, 2542252), (36, 1906689), (54, 1271126), (108, 635563)]