86810066

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 157901400

約数和(自身を除く): 71091334

約数列:

[1, 2, 7, 14, 37, 49, 74, 89, 98, 178, 259, 269, 518, 538, 623, 1246, 1813, 1883, 3293, 3626, 3766, 4361, 6586, 8722, 9953, 13181, 19906, 23051, 23941, 26362, 46102, 47882, 69671, 139342, 161357, 167587, 322714, 335174, 487697, 885817, 975394, 1173109, 1771634, 2346218, 6200719, 12401438, 43405033, 86810066]

約数ペア:

[(1, 86810066), (2, 43405033), (7, 12401438), (14, 6200719), (37, 2346218), (49, 1771634), (74, 1173109), (89, 975394), (98, 885817), (178, 487697), (259, 335174), (269, 322714), (518, 167587), (538, 161357), (623, 139342), (1246, 69671), (1813, 47882), (1883, 46102), (3293, 26362), (3626, 23941), (3766, 23051), (4361, 19906), (6586, 13181), (8722, 9953)]