79764156

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{19961}}^1$

素因数の和:20011

約数の個数: 48

約数和(自身を含む): 212395680

約数和(自身を除く): 132631524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 19961, 39922, 59883, 79844, 119766, 179649, 239532, 359298, 538947, 718596, 738557, 1077894, 1477114, 2155788, 2215671, 2954228, 4431342, 6647013, 8862684, 13294026, 19941039, 26588052, 39882078, 79764156]

約数ペア:

[(1, 79764156), (2, 39882078), (3, 26588052), (4, 19941039), (6, 13294026), (9, 8862684), (12, 6647013), (18, 4431342), (27, 2954228), (36, 2215671), (37, 2155788), (54, 1477114), (74, 1077894), (108, 738557), (111, 718596), (148, 538947), (222, 359298), (333, 239532), (444, 179649), (666, 119766), (999, 79844), (1332, 59883), (1998, 39922), (3996, 19961)]