66985416

素因数分解:

$2^3\times 3^2\times {\mathrm{757}}^1\times {\mathrm{1229}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 181806300

約数和(自身を除く): 114820884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 757, 1229, 1514, 2271, 2458, 3028, 3687, 4542, 4916, 6056, 6813, 7374, 9084, 9832, 11061, 13626, 14748, 18168, 22122, 27252, 29496, 44244, 54504, 88488, 930353, 1860706, 2791059, 3721412, 5582118, 7442824, 8373177, 11164236, 16746354, 22328472, 33492708, 66985416]

約数ペア:

[(1, 66985416), (2, 33492708), (3, 22328472), (4, 16746354), (6, 11164236), (8, 8373177), (9, 7442824), (12, 5582118), (18, 3721412), (24, 2791059), (36, 1860706), (72, 930353), (757, 88488), (1229, 54504), (1514, 44244), (2271, 29496), (2458, 27252), (3028, 22122), (3687, 18168), (4542, 14748), (4916, 13626), (6056, 11061), (6813, 9832), (7374, 9084)]