39271212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 106089984

約数和(自身を除く): 66818772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1103, 1548, 1978, 2206, 2967, 3309, 3956, 4412, 5934, 6618, 8901, 9927, 11868, 13236, 17802, 19854, 25369, 35604, 39708, 47429, 50738, 76107, 94858, 101476, 142287, 152214, 189716, 228321, 284574, 304428, 426861, 456642, 569148, 853722, 913284, 1090867, 1707444, 2181734, 3272601, 4363468, 6545202, 9817803, 13090404, 19635606, 39271212]

約数ペア:

[(1, 39271212), (2, 19635606), (3, 13090404), (4, 9817803), (6, 6545202), (9, 4363468), (12, 3272601), (18, 2181734), (23, 1707444), (36, 1090867), (43, 913284), (46, 853722), (69, 569148), (86, 456642), (92, 426861), (129, 304428), (138, 284574), (172, 228321), (207, 189716), (258, 152214), (276, 142287), (387, 101476), (414, 94858), (516, 76107), (774, 50738), (828, 47429), (989, 39708), (1103, 35604), (1548, 25369), (1978, 19854), (2206, 17802), (2967, 13236), (3309, 11868), (3956, 9927), (4412, 8901), (5934, 6618)]