90238412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5039}}^1$

素因数の和:5102

約数の個数: 36

約数和(自身を含む): 178305120

約数和(自身を除く): 88066708

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 4477, 5039, 8954, 10078, 17908, 20156, 55429, 110858, 186443, 221716, 372886, 609719, 745772, 1219438, 2050873, 2438876, 4101746, 8203492, 22559603, 45119206, 90238412]

約数ペア:

[(1, 90238412), (2, 45119206), (4, 22559603), (11, 8203492), (22, 4101746), (37, 2438876), (44, 2050873), (74, 1219438), (121, 745772), (148, 609719), (242, 372886), (407, 221716), (484, 186443), (814, 110858), (1628, 55429), (4477, 20156), (5039, 17908), (8954, 10078)]