71785662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 95864898

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 731, 1118, 1259, 1326, 1462, 1677, 2193, 2518, 3354, 3777, 4386, 7554, 9503, 16367, 19006, 21403, 28509, 32734, 42806, 49101, 54137, 57018, 64209, 98202, 108274, 128418, 162411, 278239, 324822, 556478, 703781, 834717, 920329, 1407562, 1669434, 1840658, 2111343, 2760987, 4222686, 5521974, 11964277, 23928554, 35892831, 71785662]

約数ペア:

[(1, 71785662), (2, 35892831), (3, 23928554), (6, 11964277), (13, 5521974), (17, 4222686), (26, 2760987), (34, 2111343), (39, 1840658), (43, 1669434), (51, 1407562), (78, 920329), (86, 834717), (102, 703781), (129, 556478), (221, 324822), (258, 278239), (442, 162411), (559, 128418), (663, 108274), (731, 98202), (1118, 64209), (1259, 57018), (1326, 54137), (1462, 49101), (1677, 42806), (2193, 32734), (2518, 28509), (3354, 21403), (3777, 19006), (4386, 16367), (7554, 9503)]