77494158

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{2531}}^1$

素因数の和:2561

約数の個数: 64

約数和(自身を含む): 199319040

約数和(自身を除く): 121824882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 2531, 3402, 4374, 5062, 5103, 7593, 10206, 15186, 15309, 17717, 22779, 30618, 35434, 45558, 53151, 68337, 106302, 136674, 159453, 205011, 318906, 410022, 478359, 615033, 956718, 1230066, 1435077, 1845099, 2870154, 3690198, 4305231, 5535297, 8610462, 11070594, 12915693, 25831386, 38747079, 77494158]

約数ペア:

[(1, 77494158), (2, 38747079), (3, 25831386), (6, 12915693), (7, 11070594), (9, 8610462), (14, 5535297), (18, 4305231), (21, 3690198), (27, 2870154), (42, 1845099), (54, 1435077), (63, 1230066), (81, 956718), (126, 615033), (162, 478359), (189, 410022), (243, 318906), (378, 205011), (486, 159453), (567, 136674), (729, 106302), (1134, 68337), (1458, 53151), (1701, 45558), (2187, 35434), (2531, 30618), (3402, 22779), (4374, 17717), (5062, 15309), (5103, 15186), (7593, 10206)]