72426376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3037}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 148740480

約数和(自身を除く): 76314104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2981, 3037, 5962, 6074, 11924, 12148, 23848, 24296, 33407, 66814, 133628, 267256, 823027, 1646054, 3292108, 6584216, 9053297, 18106594, 36213188, 72426376]

約数ペア:

[(1, 72426376), (2, 36213188), (4, 18106594), (8, 9053297), (11, 6584216), (22, 3292108), (44, 1646054), (88, 823027), (271, 267256), (542, 133628), (1084, 66814), (2168, 33407), (2981, 24296), (3037, 23848), (5962, 12148), (6074, 11924)]