82391064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 236183040

約数和(自身を除く): 153791976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 401, 802, 1203, 1223, 1604, 2406, 2446, 2807, 3208, 3669, 4812, 4892, 5614, 7338, 8421, 8561, 9624, 9784, 11228, 14676, 16842, 17122, 22456, 25683, 29352, 33684, 34244, 51366, 67368, 68488, 102732, 205464, 490423, 980846, 1471269, 1961692, 2942538, 3432961, 3923384, 5885076, 6865922, 10298883, 11770152, 13731844, 20597766, 27463688, 41195532, 82391064]

約数ペア:

[(1, 82391064), (2, 41195532), (3, 27463688), (4, 20597766), (6, 13731844), (7, 11770152), (8, 10298883), (12, 6865922), (14, 5885076), (21, 3923384), (24, 3432961), (28, 2942538), (42, 1961692), (56, 1471269), (84, 980846), (168, 490423), (401, 205464), (802, 102732), (1203, 68488), (1223, 67368), (1604, 51366), (2406, 34244), (2446, 33684), (2807, 29352), (3208, 25683), (3669, 22456), (4812, 17122), (4892, 16842), (5614, 14676), (7338, 11228), (8421, 9784), (8561, 9624)]