77161946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 127552320

約数和(自身を除く): 50390374

約数列:

[1, 2, 17, 34, 37, 74, 83, 166, 629, 739, 1258, 1411, 1478, 2822, 3071, 6142, 12563, 25126, 27343, 52207, 54686, 61337, 104414, 122674, 464831, 929662, 1042729, 2085458, 2269469, 4538938, 38580973, 77161946]

約数ペア:

[(1, 77161946), (2, 38580973), (17, 4538938), (34, 2269469), (37, 2085458), (74, 1042729), (83, 929662), (166, 464831), (629, 122674), (739, 104414), (1258, 61337), (1411, 54686), (1478, 52207), (2822, 27343), (3071, 25126), (6142, 12563)]