72459896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1861}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 141214080

約数和(自身を除く): 68754184

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 1861, 3722, 4867, 7444, 9734, 14888, 19468, 38936, 57691, 115382, 230764, 292177, 461528, 584354, 1168708, 2337416, 9057487, 18114974, 36229948, 72459896]

約数ペア:

[(1, 72459896), (2, 36229948), (4, 18114974), (8, 9057487), (31, 2337416), (62, 1168708), (124, 584354), (157, 461528), (248, 292177), (314, 230764), (628, 115382), (1256, 57691), (1861, 38936), (3722, 19468), (4867, 14888), (7444, 9734)]