78396264

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26557}}^1$

素因数の和:26610

約数の個数: 48

約数和(自身を含む): 217510020

約数和(自身を除く): 139113756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 26557, 53114, 79671, 106228, 159342, 212456, 239013, 318684, 478026, 637368, 956052, 1088837, 1912104, 2177674, 3266511, 4355348, 6533022, 8710696, 9799533, 13066044, 19599066, 26132088, 39198132, 78396264]

約数ペア:

[(1, 78396264), (2, 39198132), (3, 26132088), (4, 19599066), (6, 13066044), (8, 9799533), (9, 8710696), (12, 6533022), (18, 4355348), (24, 3266511), (36, 2177674), (41, 1912104), (72, 1088837), (82, 956052), (123, 637368), (164, 478026), (246, 318684), (328, 239013), (369, 212456), (492, 159342), (738, 106228), (984, 79671), (1476, 53114), (2952, 26557)]