85413996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2475

約数の個数: 72

約数和(自身を含む): 230630400

約数和(自身を除く): 145216404

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, 1548, 1978, 2399, 2967, 3956, 4798, 5934, 7197, 8901, 9596, 11868, 14394, 17802, 21591, 28788, 35604, 43182, 55177, 86364, 103157, 110354, 165531, 206314, 220708, 309471, 331062, 412628, 496593, 618942, 662124, 928413, 993186, 1237884, 1856826, 1986372, 2372611, 3713652, 4745222, 7117833, 9490444, 14235666, 21353499, 28471332, 42706998, 85413996]

約数ペア:

[(1, 85413996), (2, 42706998), (3, 28471332), (4, 21353499), (6, 14235666), (9, 9490444), (12, 7117833), (18, 4745222), (23, 3713652), (36, 2372611), (43, 1986372), (46, 1856826), (69, 1237884), (86, 993186), (92, 928413), (129, 662124), (138, 618942), (172, 496593), (207, 412628), (258, 331062), (276, 309471), (387, 220708), (414, 206314), (516, 165531), (774, 110354), (828, 103157), (989, 86364), (1548, 55177), (1978, 43182), (2399, 35604), (2967, 28788), (3956, 21591), (4798, 17802), (5934, 14394), (7197, 11868), (8901, 9596)]