77964408

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10513}}^1$

素因数の和:10628

約数の個数: 48

約数和(自身を含む): 213223920

約数和(自身を除く): 135259512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 10513, 21026, 31539, 42052, 63078, 84104, 94617, 126156, 189234, 252312, 378468, 756936, 1082839, 2165678, 3248517, 4331356, 6497034, 8662712, 9745551, 12994068, 19491102, 25988136, 38982204, 77964408]

約数ペア:

[(1, 77964408), (2, 38982204), (3, 25988136), (4, 19491102), (6, 12994068), (8, 9745551), (9, 8662712), (12, 6497034), (18, 4331356), (24, 3248517), (36, 2165678), (72, 1082839), (103, 756936), (206, 378468), (309, 252312), (412, 189234), (618, 126156), (824, 94617), (927, 84104), (1236, 63078), (1854, 42052), (2472, 31539), (3708, 21026), (7416, 10513)]