68537612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{709}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 141943200

約数和(自身を除く): 73405588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 709, 1418, 1859, 2197, 2836, 3718, 4394, 7436, 7799, 8788, 9217, 15598, 18434, 24167, 31196, 36868, 48334, 96668, 101387, 119821, 202774, 239642, 405548, 479284, 1318031, 1557673, 2636062, 3115346, 5272124, 6230692, 17134403, 34268806, 68537612]

約数ペア:

[(1, 68537612), (2, 34268806), (4, 17134403), (11, 6230692), (13, 5272124), (22, 3115346), (26, 2636062), (44, 1557673), (52, 1318031), (143, 479284), (169, 405548), (286, 239642), (338, 202774), (572, 119821), (676, 101387), (709, 96668), (1418, 48334), (1859, 36868), (2197, 31196), (2836, 24167), (3718, 18434), (4394, 15598), (7436, 9217), (7799, 8788)]