975879612

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{857}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 2525979456

約数和(自身を除く): 1550099844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 673, 846, 857, 1346, 1692, 1714, 2019, 2571, 2692, 3428, 4038, 5142, 6057, 7713, 8076, 10284, 12114, 15426, 24228, 30852, 31631, 40279, 63262, 80558, 94893, 120837, 126524, 161116, 189786, 241674, 284679, 362511, 379572, 483348, 569358, 576761, 725022, 1138716, 1153522, 1450044, 1730283, 2307044, 3460566, 5190849, 6921132, 10381698, 20763396, 27107767, 54215534, 81323301, 108431068, 162646602, 243969903, 325293204, 487939806, 975879612]

約数ペア:

[(1, 975879612), (2, 487939806), (3, 325293204), (4, 243969903), (6, 162646602), (9, 108431068), (12, 81323301), (18, 54215534), (36, 27107767), (47, 20763396), (94, 10381698), (141, 6921132), (188, 5190849), (282, 3460566), (423, 2307044), (564, 1730283), (673, 1450044), (846, 1153522), (857, 1138716), (1346, 725022), (1692, 576761), (1714, 569358), (2019, 483348), (2571, 379572), (2692, 362511), (3428, 284679), (4038, 241674), (5142, 189786), (6057, 161116), (7713, 126524), (8076, 120837), (10284, 94893), (12114, 80558), (15426, 63262), (24228, 40279), (30852, 31631)]