69571986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 158699520

約数和(自身を除く): 89127534

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 163, 174, 223, 319, 326, 446, 489, 638, 669, 957, 978, 1338, 1793, 1914, 2453, 3586, 4727, 4906, 5379, 6467, 7359, 9454, 10758, 12934, 14181, 14718, 19401, 28362, 36349, 38802, 51997, 71137, 72698, 103994, 109047, 142274, 155991, 213411, 218094, 311982, 399839, 426822, 799678, 1054121, 1199517, 2108242, 2399034, 3162363, 6324726, 11595331, 23190662, 34785993, 69571986]

約数ペア:

[(1, 69571986), (2, 34785993), (3, 23190662), (6, 11595331), (11, 6324726), (22, 3162363), (29, 2399034), (33, 2108242), (58, 1199517), (66, 1054121), (87, 799678), (163, 426822), (174, 399839), (223, 311982), (319, 218094), (326, 213411), (446, 155991), (489, 142274), (638, 109047), (669, 103994), (957, 72698), (978, 71137), (1338, 51997), (1793, 38802), (1914, 36349), (2453, 28362), (3586, 19401), (4727, 14718), (4906, 14181), (5379, 12934), (6467, 10758), (7359, 9454)]