79290772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8081}}^1$

素因数の和:8319

約数の個数: 24

約数和(自身を含む): 152070912

約数和(自身を除く): 72780140

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 8081, 9812, 16162, 32324, 88891, 177782, 355564, 1802063, 3604126, 7208252, 19822693, 39645386, 79290772]

約数ペア:

[(1, 79290772), (2, 39645386), (4, 19822693), (11, 7208252), (22, 3604126), (44, 1802063), (223, 355564), (446, 177782), (892, 88891), (2453, 32324), (4906, 16162), (8081, 9812)]