72160956

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31817}}^1$

素因数の和:31840

約数の個数: 60

約数和(自身を含む): 215598768

約数和(自身を除く): 143437812

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, 31817, 63634, 95451, 127268, 190902, 222719, 286353, 381804, 445438, 572706, 668157, 859059, 890876, 1145412, 1336314, 1718118, 2004471, 2577177, 2672628, 3436236, 4008942, 5154354, 6013413, 8017884, 10308708, 12026826, 18040239, 24053652, 36080478, 72160956]

約数ペア:

[(1, 72160956), (2, 36080478), (3, 24053652), (4, 18040239), (6, 12026826), (7, 10308708), (9, 8017884), (12, 6013413), (14, 5154354), (18, 4008942), (21, 3436236), (27, 2672628), (28, 2577177), (36, 2004471), (42, 1718118), (54, 1336314), (63, 1145412), (81, 890876), (84, 859059), (108, 668157), (126, 572706), (162, 445438), (189, 381804), (252, 286353), (324, 222719), (378, 190902), (567, 127268), (756, 95451), (1134, 63634), (2268, 31817)]