77972904

素因数分解:

$2^3\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2339}}^1$

素因数の和:2814

約数の個数: 48

約数和(自身を含む): 211723200

約数和(自身を除く): 133750296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 463, 926, 1389, 1852, 2339, 2778, 3704, 4167, 4678, 5556, 7017, 8334, 9356, 11112, 14034, 16668, 18712, 21051, 28068, 33336, 42102, 56136, 84204, 168408, 1082957, 2165914, 3248871, 4331828, 6497742, 8663656, 9746613, 12995484, 19493226, 25990968, 38986452, 77972904]

約数ペア:

[(1, 77972904), (2, 38986452), (3, 25990968), (4, 19493226), (6, 12995484), (8, 9746613), (9, 8663656), (12, 6497742), (18, 4331828), (24, 3248871), (36, 2165914), (72, 1082957), (463, 168408), (926, 84204), (1389, 56136), (1852, 42102), (2339, 33336), (2778, 28068), (3704, 21051), (4167, 18712), (4678, 16668), (5556, 14034), (7017, 11112), (8334, 9356)]