72771608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99961}}^1$

素因数の和:99987

約数の個数: 32

約数和(自身を含む): 167936160

約数和(自身を除く): 95164552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 99961, 199922, 399844, 699727, 799688, 1299493, 1399454, 2598986, 2798908, 5197972, 5597816, 9096451, 10395944, 18192902, 36385804, 72771608]

約数ペア:

[(1, 72771608), (2, 36385804), (4, 18192902), (7, 10395944), (8, 9096451), (13, 5597816), (14, 5197972), (26, 2798908), (28, 2598986), (52, 1399454), (56, 1299493), (91, 799688), (104, 699727), (182, 399844), (364, 199922), (728, 99961)]