78403012

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{31063}}^1$

素因数の和:31698

約数の個数: 12

約数和(自身を含む): 137427136

約数和(自身を除く): 59024124

約数列:

[1, 2, 4, 631, 1262, 2524, 31063, 62126, 124252, 19600753, 39201506, 78403012]

約数ペア:

[(1, 78403012), (2, 39201506), (4, 19600753), (631, 124252), (1262, 62126), (2524, 31063)]