78953526

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{190709}}^1$

素因数の和:190740

約数の個数: 24

約数和(自身を含む): 178504560

約数和(自身を除く): 99551034

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 190709, 381418, 572127, 1144254, 1716381, 3432762, 4386307, 8772614, 13158921, 26317842, 39476763, 78953526]

約数ペア:

[(1, 78953526), (2, 39476763), (3, 26317842), (6, 13158921), (9, 8772614), (18, 4386307), (23, 3432762), (46, 1716381), (69, 1144254), (138, 572127), (207, 381418), (414, 190709)]