82490452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 162715392

約数和(自身を除く): 80224940

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 113, 188, 226, 353, 452, 517, 706, 1034, 1243, 1412, 2068, 2486, 3883, 4972, 5311, 7766, 10622, 15532, 16591, 21244, 33182, 39889, 58421, 66364, 79778, 116842, 159556, 182501, 233684, 365002, 438779, 730004, 877558, 1755116, 1874783, 3749566, 7499132, 20622613, 41245226, 82490452]

約数ペア:

[(1, 82490452), (2, 41245226), (4, 20622613), (11, 7499132), (22, 3749566), (44, 1874783), (47, 1755116), (94, 877558), (113, 730004), (188, 438779), (226, 365002), (353, 233684), (452, 182501), (517, 159556), (706, 116842), (1034, 79778), (1243, 66364), (1412, 58421), (2068, 39889), (2486, 33182), (3883, 21244), (4972, 16591), (5311, 15532), (7766, 10622)]