78886764

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{66403}}^1$

素因数の和:66427

約数の個数: 48

約数和(自身を含む): 223117440

約数和(自身を除く): 144230676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 66403, 132806, 199209, 265612, 398418, 597627, 730433, 796836, 1195254, 1460866, 1792881, 2191299, 2390508, 2921732, 3585762, 4382598, 6573897, 7171524, 8765196, 13147794, 19721691, 26295588, 39443382, 78886764]

約数ペア:

[(1, 78886764), (2, 39443382), (3, 26295588), (4, 19721691), (6, 13147794), (9, 8765196), (11, 7171524), (12, 6573897), (18, 4382598), (22, 3585762), (27, 2921732), (33, 2390508), (36, 2191299), (44, 1792881), (54, 1460866), (66, 1195254), (99, 796836), (108, 730433), (132, 597627), (198, 398418), (297, 265612), (396, 199209), (594, 132806), (1188, 66403)]