71784864

素因数分解:

$2^5\times 3^2\times {\mathrm{249253}}^1$

素因数の和:249269

約数の個数: 36

約数和(自身を含む): 204139026

約数和(自身を除く): 132354162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 249253, 498506, 747759, 997012, 1495518, 1994024, 2243277, 2991036, 3988048, 4486554, 5982072, 7976096, 8973108, 11964144, 17946216, 23928288, 35892432, 71784864]

約数ペア:

[(1, 71784864), (2, 35892432), (3, 23928288), (4, 17946216), (6, 11964144), (8, 8973108), (9, 7976096), (12, 5982072), (16, 4486554), (18, 3988048), (24, 2991036), (32, 2243277), (36, 1994024), (48, 1495518), (72, 997012), (96, 747759), (144, 498506), (288, 249253)]