72518778

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{31723}}^1$

素因数の和:31858

約数の個数: 24

約数和(自身を含む): 158366208

約数和(自身を除く): 85847430

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 31723, 63446, 95169, 190338, 285507, 571014, 4028821, 8057642, 12086463, 24172926, 36259389, 72518778]

約数ペア:

[(1, 72518778), (2, 36259389), (3, 24172926), (6, 12086463), (9, 8057642), (18, 4028821), (127, 571014), (254, 285507), (381, 190338), (762, 95169), (1143, 63446), (2286, 31723)]