64523568

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 178381440

約数和(自身を除く): 113857872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 136, 204, 214, 272, 321, 408, 428, 642, 739, 816, 856, 1284, 1478, 1712, 1819, 2217, 2568, 2956, 3638, 4434, 5136, 5457, 5912, 7276, 8868, 10914, 11824, 12563, 14552, 17736, 21828, 25126, 29104, 35472, 37689, 43656, 50252, 75378, 79073, 87312, 100504, 150756, 158146, 201008, 237219, 301512, 316292, 474438, 603024, 632584, 948876, 1265168, 1344241, 1897752, 2688482, 3795504, 4032723, 5376964, 8065446, 10753928, 16130892, 21507856, 32261784, 64523568]

約数ペア:

[(1, 64523568), (2, 32261784), (3, 21507856), (4, 16130892), (6, 10753928), (8, 8065446), (12, 5376964), (16, 4032723), (17, 3795504), (24, 2688482), (34, 1897752), (48, 1344241), (51, 1265168), (68, 948876), (102, 632584), (107, 603024), (136, 474438), (204, 316292), (214, 301512), (272, 237219), (321, 201008), (408, 158146), (428, 150756), (642, 100504), (739, 87312), (816, 79073), (856, 75378), (1284, 50252), (1478, 43656), (1712, 37689), (1819, 35472), (2217, 29104), (2568, 25126), (2956, 21828), (3638, 17736), (4434, 14552), (5136, 12563), (5457, 11824), (5912, 10914), (7276, 8868)]