65968578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1867}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 155029056

約数和(自身を除く): 89060478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1359, 1867, 1963, 2718, 3734, 3926, 5601, 5889, 11202, 11778, 16803, 17667, 24271, 33606, 35334, 48542, 72813, 145626, 218439, 281917, 436878, 563834, 845751, 1691502, 2537253, 3664921, 5074506, 7329842, 10994763, 21989526, 32984289, 65968578]

約数ペア:

[(1, 65968578), (2, 32984289), (3, 21989526), (6, 10994763), (9, 7329842), (13, 5074506), (18, 3664921), (26, 2537253), (39, 1691502), (78, 845751), (117, 563834), (151, 436878), (234, 281917), (302, 218439), (453, 145626), (906, 72813), (1359, 48542), (1867, 35334), (1963, 33606), (2718, 24271), (3734, 17667), (3926, 16803), (5601, 11778), (5889, 11202)]