90836768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1709}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 196499520

約数和(自身を除く): 105662752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 151, 176, 302, 352, 604, 1208, 1661, 1709, 2416, 3322, 3418, 4832, 6644, 6836, 13288, 13672, 18799, 26576, 27344, 37598, 53152, 54688, 75196, 150392, 258059, 300784, 516118, 601568, 1032236, 2064472, 2838649, 4128944, 5677298, 8257888, 11354596, 22709192, 45418384, 90836768]

約数ペア:

[(1, 90836768), (2, 45418384), (4, 22709192), (8, 11354596), (11, 8257888), (16, 5677298), (22, 4128944), (32, 2838649), (44, 2064472), (88, 1032236), (151, 601568), (176, 516118), (302, 300784), (352, 258059), (604, 150392), (1208, 75196), (1661, 54688), (1709, 53152), (2416, 37598), (3322, 27344), (3418, 26576), (4832, 18799), (6644, 13672), (6836, 13288)]