81959076

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{22541}}^1$

素因数の和:22652

約数の個数: 36

約数和(自身を含む): 209234844

約数和(自身を除く): 127275768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 22541, 45082, 67623, 90164, 135246, 202869, 270492, 405738, 811476, 2276641, 4553282, 6829923, 9106564, 13659846, 20489769, 27319692, 40979538, 81959076]

約数ペア:

[(1, 81959076), (2, 40979538), (3, 27319692), (4, 20489769), (6, 13659846), (9, 9106564), (12, 6829923), (18, 4553282), (36, 2276641), (101, 811476), (202, 405738), (303, 270492), (404, 202869), (606, 135246), (909, 90164), (1212, 67623), (1818, 45082), (3636, 22541)]