68910426

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 72

約数和(自身を含む): 167862240

約数和(自身を除く): 98951814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 243, 338, 351, 486, 507, 702, 839, 1014, 1053, 1521, 1678, 2106, 2517, 3042, 3159, 4563, 5034, 6318, 7551, 9126, 10907, 13689, 15102, 21814, 22653, 27378, 32721, 41067, 45306, 65442, 67959, 82134, 98163, 135918, 141791, 196326, 203877, 283582, 294489, 407754, 425373, 588978, 850746, 883467, 1276119, 1766934, 2552238, 2650401, 3828357, 5300802, 7656714, 11485071, 22970142, 34455213, 68910426]

約数ペア:

[(1, 68910426), (2, 34455213), (3, 22970142), (6, 11485071), (9, 7656714), (13, 5300802), (18, 3828357), (26, 2650401), (27, 2552238), (39, 1766934), (54, 1276119), (78, 883467), (81, 850746), (117, 588978), (162, 425373), (169, 407754), (234, 294489), (243, 283582), (338, 203877), (351, 196326), (486, 141791), (507, 135918), (702, 98163), (839, 82134), (1014, 67959), (1053, 65442), (1521, 45306), (1678, 41067), (2106, 32721), (2517, 27378), (3042, 22653), (3159, 21814), (4563, 15102), (5034, 13689), (6318, 10907), (7551, 9126)]