68136318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 156171600

約数和(自身を除く): 88035282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 281, 342, 562, 709, 843, 1418, 1686, 2127, 2529, 4254, 5058, 5339, 6381, 10678, 12762, 13471, 16017, 26942, 32034, 40413, 48051, 80826, 96102, 121239, 199229, 242478, 398458, 597687, 1195374, 1793061, 3586122, 3785351, 7570702, 11356053, 22712106, 34068159, 68136318]

約数ペア:

[(1, 68136318), (2, 34068159), (3, 22712106), (6, 11356053), (9, 7570702), (18, 3785351), (19, 3586122), (38, 1793061), (57, 1195374), (114, 597687), (171, 398458), (281, 242478), (342, 199229), (562, 121239), (709, 96102), (843, 80826), (1418, 48051), (1686, 40413), (2127, 32034), (2529, 26942), (4254, 16017), (5058, 13471), (5339, 12762), (6381, 10678)]