85767654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49807}}^1$

素因数の和:49860

約数の個数: 32

約数和(自身を含む): 200825856

約数和(自身を除く): 115058202

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 49807, 99614, 149421, 298842, 348649, 697298, 1045947, 2042087, 2091894, 4084174, 6126261, 12252522, 14294609, 28589218, 42883827, 85767654]

約数ペア:

[(1, 85767654), (2, 42883827), (3, 28589218), (6, 14294609), (7, 12252522), (14, 6126261), (21, 4084174), (41, 2091894), (42, 2042087), (82, 1045947), (123, 697298), (246, 348649), (287, 298842), (574, 149421), (861, 99614), (1722, 49807)]