65961786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 148832640

約数和(自身を除く): 82870854

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 109, 159, 173, 218, 318, 327, 346, 519, 583, 654, 1038, 1166, 1199, 1749, 1903, 2398, 3498, 3597, 3806, 5709, 5777, 7194, 9169, 11418, 11554, 17331, 18338, 18857, 27507, 34662, 37714, 55014, 56571, 63547, 100859, 113142, 127094, 190641, 201718, 207427, 302577, 381282, 414854, 605154, 622281, 999421, 1244562, 1998842, 2998263, 5996526, 10993631, 21987262, 32980893, 65961786]

約数ペア:

[(1, 65961786), (2, 32980893), (3, 21987262), (6, 10993631), (11, 5996526), (22, 2998263), (33, 1998842), (53, 1244562), (66, 999421), (106, 622281), (109, 605154), (159, 414854), (173, 381282), (218, 302577), (318, 207427), (327, 201718), (346, 190641), (519, 127094), (583, 113142), (654, 100859), (1038, 63547), (1166, 56571), (1199, 55014), (1749, 37714), (1903, 34662), (2398, 27507), (3498, 18857), (3597, 18338), (3806, 17331), (5709, 11554), (5777, 11418), (7194, 9169)]