77088319

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 106375680

約数和(自身を除く): 29287361

約数列:

[1, 7, 11, 17, 47, 49, 77, 119, 179, 187, 329, 517, 539, 799, 833, 1253, 1309, 1969, 2303, 3043, 3619, 5593, 8413, 8771, 8789, 9163, 13783, 21301, 25333, 33473, 39151, 58891, 61523, 92543, 96481, 143021, 149107, 234311, 412237, 430661, 647801, 1001147, 1573231, 1640177, 4534607, 7008029, 11012617, 77088319]

約数ペア:

[(1, 77088319), (7, 11012617), (11, 7008029), (17, 4534607), (47, 1640177), (49, 1573231), (77, 1001147), (119, 647801), (179, 430661), (187, 412237), (329, 234311), (517, 149107), (539, 143021), (799, 96481), (833, 92543), (1253, 61523), (1309, 58891), (1969, 39151), (2303, 33473), (3043, 25333), (3619, 21301), (5593, 13783), (8413, 9163), (8771, 8789)]