65431128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5813}}^1$

素因数の和:5896

約数の個数: 64

約数和(自身を含む): 189768960

約数和(自身を除く): 124337832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 5813, 11256, 11626, 17439, 23252, 34878, 40691, 46504, 69756, 81382, 122073, 139512, 162764, 244146, 325528, 389471, 488292, 778942, 976584, 1168413, 1557884, 2336826, 2726297, 3115768, 4673652, 5452594, 8178891, 9347304, 10905188, 16357782, 21810376, 32715564, 65431128]

約数ペア:

[(1, 65431128), (2, 32715564), (3, 21810376), (4, 16357782), (6, 10905188), (7, 9347304), (8, 8178891), (12, 5452594), (14, 4673652), (21, 3115768), (24, 2726297), (28, 2336826), (42, 1557884), (56, 1168413), (67, 976584), (84, 778942), (134, 488292), (168, 389471), (201, 325528), (268, 244146), (402, 162764), (469, 139512), (536, 122073), (804, 81382), (938, 69756), (1407, 46504), (1608, 40691), (1876, 34878), (2814, 23252), (3752, 17439), (5628, 11626), (5813, 11256)]