31572276

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 75672576

約数和(自身を除く): 44100300

約数列:

[1, 2, 3, 4, 6, 12, 67, 107, 134, 201, 214, 268, 321, 367, 402, 428, 642, 734, 804, 1101, 1284, 1468, 2202, 4404, 7169, 14338, 21507, 24589, 28676, 39269, 43014, 49178, 73767, 78538, 86028, 98356, 117807, 147534, 157076, 235614, 295068, 471228, 2631023, 5262046, 7893069, 10524092, 15786138, 31572276]

約数ペア:

[(1, 31572276), (2, 15786138), (3, 10524092), (4, 7893069), (6, 5262046), (12, 2631023), (67, 471228), (107, 295068), (134, 235614), (201, 157076), (214, 147534), (268, 117807), (321, 98356), (367, 86028), (402, 78538), (428, 73767), (642, 49178), (734, 43014), (804, 39269), (1101, 28676), (1284, 24589), (1468, 21507), (2202, 14338), (4404, 7169)]