90811716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{20963}}^1$

素因数の和:21008

約数の個数: 36

約数和(自身を含む): 223643952

約数和(自身を除く): 132832236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 20963, 41926, 62889, 83852, 125778, 251556, 398297, 796594, 1194891, 1593188, 2389782, 4779564, 7567643, 15135286, 22702929, 30270572, 45405858, 90811716]

約数ペア:

[(1, 90811716), (2, 45405858), (3, 30270572), (4, 22702929), (6, 15135286), (12, 7567643), (19, 4779564), (38, 2389782), (57, 1593188), (76, 1194891), (114, 796594), (228, 398297), (361, 251556), (722, 125778), (1083, 83852), (1444, 62889), (2166, 41926), (4332, 20963)]