31059252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 91291200

約数和(自身を除く): 60231948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2089, 2124, 2478, 3717, 4178, 4956, 6267, 7434, 8356, 12534, 14623, 14868, 18801, 25068, 29246, 37602, 43869, 58492, 75204, 87738, 123251, 131607, 175476, 246502, 263214, 369753, 493004, 526428, 739506, 862757, 1109259, 1479012, 1725514, 2218518, 2588271, 3451028, 4437036, 5176542, 7764813, 10353084, 15529626, 31059252]

約数ペア:

[(1, 31059252), (2, 15529626), (3, 10353084), (4, 7764813), (6, 5176542), (7, 4437036), (9, 3451028), (12, 2588271), (14, 2218518), (18, 1725514), (21, 1479012), (28, 1109259), (36, 862757), (42, 739506), (59, 526428), (63, 493004), (84, 369753), (118, 263214), (126, 246502), (177, 175476), (236, 131607), (252, 123251), (354, 87738), (413, 75204), (531, 58492), (708, 43869), (826, 37602), (1062, 29246), (1239, 25068), (1652, 18801), (2089, 14868), (2124, 14623), (2478, 12534), (3717, 8356), (4178, 7434), (4956, 6267)]