80648844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{18617}}^1$

素因数の和:18662

約数の個数: 36

約数和(自身を含む): 198616824

約数和(自身を除く): 117967980

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 18617, 37234, 55851, 74468, 111702, 223404, 353723, 707446, 1061169, 1414892, 2122338, 4244676, 6720737, 13441474, 20162211, 26882948, 40324422, 80648844]

約数ペア:

[(1, 80648844), (2, 40324422), (3, 26882948), (4, 20162211), (6, 13441474), (12, 6720737), (19, 4244676), (38, 2122338), (57, 1414892), (76, 1061169), (114, 707446), (228, 353723), (361, 223404), (722, 111702), (1083, 74468), (1444, 55851), (2166, 37234), (4332, 18617)]