72745468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{11069}}^1$

素因数の和:11157

約数の個数: 24

約数和(自身を含む): 133902720

約数和(自身を除く): 61157252

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 11069, 22138, 44276, 343139, 586657, 686278, 1173314, 1372556, 2346628, 18186367, 36372734, 72745468]

約数ペア:

[(1, 72745468), (2, 36372734), (4, 18186367), (31, 2346628), (53, 1372556), (62, 1173314), (106, 686278), (124, 586657), (212, 343139), (1643, 44276), (3286, 22138), (6572, 11069)]