90189408

素因数分解:

$2^5\times 3^1\times {\mathrm{409}}^1\times {\mathrm{2297}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 237429360

約数和(自身を除く): 147239952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 409, 818, 1227, 1636, 2297, 2454, 3272, 4594, 4908, 6544, 6891, 9188, 9816, 13088, 13782, 18376, 19632, 27564, 36752, 39264, 55128, 73504, 110256, 220512, 939473, 1878946, 2818419, 3757892, 5636838, 7515784, 11273676, 15031568, 22547352, 30063136, 45094704, 90189408]

約数ペア:

[(1, 90189408), (2, 45094704), (3, 30063136), (4, 22547352), (6, 15031568), (8, 11273676), (12, 7515784), (16, 5636838), (24, 3757892), (32, 2818419), (48, 1878946), (96, 939473), (409, 220512), (818, 110256), (1227, 73504), (1636, 55128), (2297, 39264), (2454, 36752), (3272, 27564), (4594, 19632), (4908, 18376), (6544, 13782), (6891, 13088), (9188, 9816)]