72886686

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{418889}}^1$

素因数の和:418923

約数の個数: 16

約数和(自身を含む): 150800400

約数和(自身を除く): 77913714

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 418889, 837778, 1256667, 2513334, 12147781, 24295562, 36443343, 72886686]

約数ペア:

[(1, 72886686), (2, 36443343), (3, 24295562), (6, 12147781), (29, 2513334), (58, 1256667), (87, 837778), (174, 418889)]