91807638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 205148160

約数和(自身を除く): 113340522

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 79, 94, 141, 158, 237, 282, 317, 474, 611, 634, 951, 1027, 1222, 1833, 1902, 2054, 3081, 3666, 3713, 4121, 6162, 7426, 8242, 11139, 12363, 14899, 22278, 24726, 25043, 29798, 44697, 48269, 50086, 75129, 89394, 96538, 144807, 150258, 193687, 289614, 325559, 387374, 581061, 651118, 976677, 1162122, 1177021, 1953354, 2354042, 3531063, 7062126, 15301273, 30602546, 45903819, 91807638]

約数ペア:

[(1, 91807638), (2, 45903819), (3, 30602546), (6, 15301273), (13, 7062126), (26, 3531063), (39, 2354042), (47, 1953354), (78, 1177021), (79, 1162122), (94, 976677), (141, 651118), (158, 581061), (237, 387374), (282, 325559), (317, 289614), (474, 193687), (611, 150258), (634, 144807), (951, 96538), (1027, 89394), (1222, 75129), (1833, 50086), (1902, 48269), (2054, 44697), (3081, 29798), (3666, 25043), (3713, 24726), (4121, 22278), (6162, 14899), (7426, 12363), (8242, 11139)]