71288154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 182906880

約数和(自身を除く): 111618726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1442, 1831, 1854, 2163, 2781, 3662, 4326, 5493, 5562, 6489, 10986, 12817, 12978, 16479, 19467, 25634, 32958, 38451, 38934, 49437, 76902, 98874, 115353, 188593, 230706, 346059, 377186, 565779, 692118, 1131558, 1320151, 1697337, 2640302, 3394674, 3960453, 5092011, 7920906, 10184022, 11881359, 23762718, 35644077, 71288154]

約数ペア:

[(1, 71288154), (2, 35644077), (3, 23762718), (6, 11881359), (7, 10184022), (9, 7920906), (14, 5092011), (18, 3960453), (21, 3394674), (27, 2640302), (42, 1697337), (54, 1320151), (63, 1131558), (103, 692118), (126, 565779), (189, 377186), (206, 346059), (309, 230706), (378, 188593), (618, 115353), (721, 98874), (927, 76902), (1442, 49437), (1831, 38934), (1854, 38451), (2163, 32958), (2781, 25634), (3662, 19467), (4326, 16479), (5493, 12978), (5562, 12817), (6489, 10986)]