74487204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 208091520

約数和(自身を除く): 133604316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2381, 2607, 2844, 3476, 4762, 5214, 7143, 7821, 9524, 10428, 14286, 15642, 21429, 26191, 28572, 31284, 42858, 52382, 78573, 85716, 104764, 157146, 188099, 235719, 314292, 376198, 471438, 564297, 752396, 942876, 1128594, 1692891, 2069089, 2257188, 3385782, 4138178, 6207267, 6771564, 8276356, 12414534, 18621801, 24829068, 37243602, 74487204]

約数ペア:

[(1, 74487204), (2, 37243602), (3, 24829068), (4, 18621801), (6, 12414534), (9, 8276356), (11, 6771564), (12, 6207267), (18, 4138178), (22, 3385782), (33, 2257188), (36, 2069089), (44, 1692891), (66, 1128594), (79, 942876), (99, 752396), (132, 564297), (158, 471438), (198, 376198), (237, 314292), (316, 235719), (396, 188099), (474, 157146), (711, 104764), (869, 85716), (948, 78573), (1422, 52382), (1738, 42858), (2381, 31284), (2607, 28572), (2844, 26191), (3476, 21429), (4762, 15642), (5214, 14286), (7143, 10428), (7821, 9524)]