80769832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5431}}^1$

素因数の和:5474

約数の個数: 48

約数和(自身を含む): 178930080

約数和(自身を除く): 98160248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 5431, 7436, 10862, 14872, 21724, 43448, 59741, 70603, 119482, 141206, 238964, 282412, 477928, 564824, 776633, 917839, 1553266, 1835678, 3106532, 3671356, 6213064, 7342712, 10096229, 20192458, 40384916, 80769832]

約数ペア:

[(1, 80769832), (2, 40384916), (4, 20192458), (8, 10096229), (11, 7342712), (13, 6213064), (22, 3671356), (26, 3106532), (44, 1835678), (52, 1553266), (88, 917839), (104, 776633), (143, 564824), (169, 477928), (286, 282412), (338, 238964), (572, 141206), (676, 119482), (1144, 70603), (1352, 59741), (1859, 43448), (3718, 21724), (5431, 14872), (7436, 10862)]