72225164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52951}}^1$

素因数の和:52997

約数の個数: 24

約数和(自身を含む): 142334976

約数和(自身を除く): 70109812

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 52951, 105902, 211804, 582461, 1164922, 1641481, 2329844, 3282962, 6565924, 18056291, 36112582, 72225164]

約数ペア:

[(1, 72225164), (2, 36112582), (4, 18056291), (11, 6565924), (22, 3282962), (31, 2329844), (44, 1641481), (62, 1164922), (124, 582461), (341, 211804), (682, 105902), (1364, 52951)]