72522762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 159686688

約数和(自身を除く): 87163926

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 331, 662, 689, 993, 1378, 1986, 2067, 2809, 4134, 4303, 5618, 8427, 8606, 12909, 16854, 17543, 25818, 35086, 36517, 52629, 73034, 105258, 109551, 219102, 228059, 456118, 684177, 929779, 1368354, 1859558, 2789337, 5578674, 12087127, 24174254, 36261381, 72522762]

約数ペア:

[(1, 72522762), (2, 36261381), (3, 24174254), (6, 12087127), (13, 5578674), (26, 2789337), (39, 1859558), (53, 1368354), (78, 929779), (106, 684177), (159, 456118), (318, 228059), (331, 219102), (662, 109551), (689, 105258), (993, 73034), (1378, 52629), (1986, 36517), (2067, 35086), (2809, 25818), (4134, 17543), (4303, 16854), (5618, 12909), (8427, 8606)]