85175468

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 177085440

約数和(自身を除く): 91909972

約数列:

[1, 2, 4, 7, 14, 28, 47, 59, 94, 118, 188, 236, 329, 413, 658, 826, 1097, 1316, 1652, 2194, 2773, 4388, 5546, 7679, 11092, 15358, 19411, 30716, 38822, 51559, 64723, 77644, 103118, 129446, 206236, 258892, 360913, 453061, 721826, 906122, 1443652, 1812244, 3041981, 6083962, 12167924, 21293867, 42587734, 85175468]

約数ペア:

[(1, 85175468), (2, 42587734), (4, 21293867), (7, 12167924), (14, 6083962), (28, 3041981), (47, 1812244), (59, 1443652), (94, 906122), (118, 721826), (188, 453061), (236, 360913), (329, 258892), (413, 206236), (658, 129446), (826, 103118), (1097, 77644), (1316, 64723), (1652, 51559), (2194, 38822), (2773, 30716), (4388, 19411), (5546, 15358), (7679, 11092)]