80524008

素因数分解:

$2^3\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2789}}^1$

素因数の和:3202

約数の個数: 48

約数和(自身を含む): 218708100

約数和(自身を除く): 138184092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401, 802, 1203, 1604, 2406, 2789, 3208, 3609, 4812, 5578, 7218, 8367, 9624, 11156, 14436, 16734, 22312, 25101, 28872, 33468, 50202, 66936, 100404, 200808, 1118389, 2236778, 3355167, 4473556, 6710334, 8947112, 10065501, 13420668, 20131002, 26841336, 40262004, 80524008]

約数ペア:

[(1, 80524008), (2, 40262004), (3, 26841336), (4, 20131002), (6, 13420668), (8, 10065501), (9, 8947112), (12, 6710334), (18, 4473556), (24, 3355167), (36, 2236778), (72, 1118389), (401, 200808), (802, 100404), (1203, 66936), (1604, 50202), (2406, 33468), (2789, 28872), (3208, 25101), (3609, 22312), (4812, 16734), (5578, 14436), (7218, 11156), (8367, 9624)]