71647224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 196439040

約数和(自身を除く): 124791816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 223, 264, 446, 669, 892, 1217, 1338, 1784, 2434, 2453, 2676, 3651, 4868, 4906, 5352, 7302, 7359, 9736, 9812, 13387, 14604, 14718, 19624, 26774, 29208, 29436, 40161, 53548, 58872, 80322, 107096, 160644, 271391, 321288, 542782, 814173, 1085564, 1628346, 2171128, 2985301, 3256692, 5970602, 6513384, 8955903, 11941204, 17911806, 23882408, 35823612, 71647224]

約数ペア:

[(1, 71647224), (2, 35823612), (3, 23882408), (4, 17911806), (6, 11941204), (8, 8955903), (11, 6513384), (12, 5970602), (22, 3256692), (24, 2985301), (33, 2171128), (44, 1628346), (66, 1085564), (88, 814173), (132, 542782), (223, 321288), (264, 271391), (446, 160644), (669, 107096), (892, 80322), (1217, 58872), (1338, 53548), (1784, 40161), (2434, 29436), (2453, 29208), (2676, 26774), (3651, 19624), (4868, 14718), (4906, 14604), (5352, 13387), (7302, 9812), (7359, 9736)]