81108244

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 170755200

約数和(自身を除く): 89646956

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 116, 118, 203, 236, 406, 413, 812, 826, 1652, 1693, 1711, 3386, 3422, 6772, 6844, 11851, 11977, 23702, 23954, 47404, 47908, 49097, 98194, 99887, 196388, 199774, 343679, 399548, 687358, 699209, 1374716, 1398418, 2796836, 2896723, 5793446, 11586892, 20277061, 40554122, 81108244]

約数ペア:

[(1, 81108244), (2, 40554122), (4, 20277061), (7, 11586892), (14, 5793446), (28, 2896723), (29, 2796836), (58, 1398418), (59, 1374716), (116, 699209), (118, 687358), (203, 399548), (236, 343679), (406, 199774), (413, 196388), (812, 99887), (826, 98194), (1652, 49097), (1693, 47908), (1711, 47404), (3386, 23954), (3422, 23702), (6772, 11977), (6844, 11851)]