31127112

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2787

約数の個数: 64

約数和(自身を含む): 88128000

約数和(自身を除く): 57000888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2719, 2862, 3816, 5438, 5724, 8157, 10876, 11448, 16314, 21752, 24471, 32628, 48942, 65256, 73413, 97884, 144107, 146826, 195768, 288214, 293652, 432321, 576428, 587304, 864642, 1152856, 1296963, 1729284, 2593926, 3458568, 3890889, 5187852, 7781778, 10375704, 15563556, 31127112]

約数ペア:

[(1, 31127112), (2, 15563556), (3, 10375704), (4, 7781778), (6, 5187852), (8, 3890889), (9, 3458568), (12, 2593926), (18, 1729284), (24, 1296963), (27, 1152856), (36, 864642), (53, 587304), (54, 576428), (72, 432321), (106, 293652), (108, 288214), (159, 195768), (212, 146826), (216, 144107), (318, 97884), (424, 73413), (477, 65256), (636, 48942), (954, 32628), (1272, 24471), (1431, 21752), (1908, 16314), (2719, 11448), (2862, 10876), (3816, 8157), (5438, 5724)]