65126628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2497

約数の個数: 72

約数和(自身を含む): 189949760

約数和(自身を除く): 124823132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 2371, 3052, 3924, 4578, 4742, 6867, 7113, 9156, 9484, 13734, 14226, 16597, 21339, 27468, 28452, 33194, 42678, 49791, 66388, 85356, 99582, 149373, 199164, 258439, 298746, 516878, 597492, 775317, 1033756, 1550634, 1809073, 2325951, 3101268, 3618146, 4651902, 5427219, 7236292, 9303804, 10854438, 16281657, 21708876, 32563314, 65126628]

約数ペア:

[(1, 65126628), (2, 32563314), (3, 21708876), (4, 16281657), (6, 10854438), (7, 9303804), (9, 7236292), (12, 5427219), (14, 4651902), (18, 3618146), (21, 3101268), (28, 2325951), (36, 1809073), (42, 1550634), (63, 1033756), (84, 775317), (109, 597492), (126, 516878), (218, 298746), (252, 258439), (327, 199164), (436, 149373), (654, 99582), (763, 85356), (981, 66388), (1308, 49791), (1526, 42678), (1962, 33194), (2289, 28452), (2371, 27468), (3052, 21339), (3924, 16597), (4578, 14226), (4742, 13734), (6867, 9484), (7113, 9156)]