86156644

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 177794176

約数和(自身を除く): 91637532

約数列:

[1, 2, 4, 7, 14, 28, 61, 73, 122, 146, 244, 292, 427, 511, 691, 854, 1022, 1382, 1708, 2044, 2764, 4453, 4837, 8906, 9674, 17812, 19348, 31171, 42151, 50443, 62342, 84302, 100886, 124684, 168604, 201772, 295057, 353101, 590114, 706202, 1180228, 1412404, 3077023, 6154046, 12308092, 21539161, 43078322, 86156644]

約数ペア:

[(1, 86156644), (2, 43078322), (4, 21539161), (7, 12308092), (14, 6154046), (28, 3077023), (61, 1412404), (73, 1180228), (122, 706202), (146, 590114), (244, 353101), (292, 295057), (427, 201772), (511, 168604), (691, 124684), (854, 100886), (1022, 84302), (1382, 62342), (1708, 50443), (2044, 42151), (2764, 31171), (4453, 19348), (4837, 17812), (8906, 9674)]