72886521606

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{21576827}}^1$

素因数の和:21577395

約数の個数: 16

約数和(自身を含む): 146031971904

約数和(自身を除く): 73145450298

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 21576827, 43153654, 64730481, 129460962, 12147753601, 24295507202, 36443260803, 72886521606]

約数ペア:

[(1, 72886521606), (2, 36443260803), (3, 24295507202), (6, 12147753601), (563, 129460962), (1126, 64730481), (1689, 43153654), (3378, 21576827)]