71456712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4073}}^1$

素因数の和:4142

約数の個数: 64

約数和(自身を含む): 193596480

約数和(自身を除く): 122139768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4073, 4386, 5848, 8146, 8772, 12219, 16292, 17544, 24438, 32584, 48876, 69241, 97752, 138482, 175139, 207723, 276964, 350278, 415446, 525417, 553928, 700556, 830892, 1050834, 1401112, 1661784, 2101668, 2977363, 4203336, 5954726, 8932089, 11909452, 17864178, 23818904, 35728356, 71456712]

約数ペア:

[(1, 71456712), (2, 35728356), (3, 23818904), (4, 17864178), (6, 11909452), (8, 8932089), (12, 5954726), (17, 4203336), (24, 2977363), (34, 2101668), (43, 1661784), (51, 1401112), (68, 1050834), (86, 830892), (102, 700556), (129, 553928), (136, 525417), (172, 415446), (204, 350278), (258, 276964), (344, 207723), (408, 175139), (516, 138482), (731, 97752), (1032, 69241), (1462, 48876), (2193, 32584), (2924, 24438), (4073, 17544), (4386, 16292), (5848, 12219), (8146, 8772)]