77697616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 160061184

約数和(自身を除く): 82363568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 331, 662, 863, 1324, 1726, 2648, 3452, 5296, 5627, 6904, 11254, 13808, 14671, 22508, 29342, 45016, 58684, 90032, 117368, 234736, 285653, 571306, 1142612, 2285224, 4570448, 4856101, 9712202, 19424404, 38848808, 77697616]

約数ペア:

[(1, 77697616), (2, 38848808), (4, 19424404), (8, 9712202), (16, 4856101), (17, 4570448), (34, 2285224), (68, 1142612), (136, 571306), (272, 285653), (331, 234736), (662, 117368), (863, 90032), (1324, 58684), (1726, 45016), (2648, 29342), (3452, 22508), (5296, 14671), (5627, 13808), (6904, 11254)]