72056628

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31771}}^1$

素因数の和:31794

約数の個数: 60

約数和(自身を含む): 215287072

約数和(自身を除く): 143230444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 31771, 63542, 95313, 127084, 190626, 222397, 285939, 381252, 444794, 571878, 667191, 857817, 889588, 1143756, 1334382, 1715634, 2001573, 2573451, 2668764, 3431268, 4003146, 5146902, 6004719, 8006292, 10293804, 12009438, 18014157, 24018876, 36028314, 72056628]

約数ペア:

[(1, 72056628), (2, 36028314), (3, 24018876), (4, 18014157), (6, 12009438), (7, 10293804), (9, 8006292), (12, 6004719), (14, 5146902), (18, 4003146), (21, 3431268), (27, 2668764), (28, 2573451), (36, 2001573), (42, 1715634), (54, 1334382), (63, 1143756), (81, 889588), (84, 857817), (108, 667191), (126, 571878), (162, 444794), (189, 381252), (252, 285939), (324, 222397), (378, 190626), (567, 127084), (756, 95313), (1134, 63542), (2268, 31771)]