68703336

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 210672000

約数和(自身を除く): 141968664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 569, 702, 774, 936, 1032, 1118, 1138, 1161, 1404, 1548, 1677, 1707, 2236, 2276, 2322, 2808, 3096, 3354, 3414, 4472, 4552, 4644, 5031, 5121, 6708, 6828, 7397, 9288, 10062, 10242, 13416, 13656, 14794, 15093, 15363, 20124, 20484, 22191, 24467, 29588, 30186, 30726, 40248, 40968, 44382, 48934, 59176, 60372, 61452, 66573, 73401, 88764, 97868, 120744, 122904, 133146, 146802, 177528, 195736, 199719, 220203, 266292, 293604, 318071, 399438, 440406, 532584, 587208, 636142, 660609, 798876, 880812, 954213, 1272284, 1321218, 1597752, 1761624, 1908426, 2544568, 2642436, 2862639, 3816852, 5284872, 5725278, 7633704, 8587917, 11450556, 17175834, 22901112, 34351668, 68703336]

約数ペア:

[(1, 68703336), (2, 34351668), (3, 22901112), (4, 17175834), (6, 11450556), (8, 8587917), (9, 7633704), (12, 5725278), (13, 5284872), (18, 3816852), (24, 2862639), (26, 2642436), (27, 2544568), (36, 1908426), (39, 1761624), (43, 1597752), (52, 1321218), (54, 1272284), (72, 954213), (78, 880812), (86, 798876), (104, 660609), (108, 636142), (117, 587208), (129, 532584), (156, 440406), (172, 399438), (216, 318071), (234, 293604), (258, 266292), (312, 220203), (344, 199719), (351, 195736), (387, 177528), (468, 146802), (516, 133146), (559, 122904), (569, 120744), (702, 97868), (774, 88764), (936, 73401), (1032, 66573), (1118, 61452), (1138, 60372), (1161, 59176), (1404, 48934), (1548, 44382), (1677, 40968), (1707, 40248), (2236, 30726), (2276, 30186), (2322, 29588), (2808, 24467), (3096, 22191), (3354, 20484), (3414, 20124), (4472, 15363), (4552, 15093), (4644, 14794), (5031, 13656), (5121, 13416), (6708, 10242), (6828, 10062), (7397, 9288)]