78729948

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{66271}}^1$

素因数の和:66295

約数の個数: 48

約数和(自身を含む): 222673920

約数和(自身を除く): 143943972

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, 66271, 132542, 198813, 265084, 397626, 596439, 728981, 795252, 1192878, 1457962, 1789317, 2186943, 2385756, 2915924, 3578634, 4373886, 6560829, 7157268, 8747772, 13121658, 19682487, 26243316, 39364974, 78729948]

約数ペア:

[(1, 78729948), (2, 39364974), (3, 26243316), (4, 19682487), (6, 13121658), (9, 8747772), (11, 7157268), (12, 6560829), (18, 4373886), (22, 3578634), (27, 2915924), (33, 2385756), (36, 2186943), (44, 1789317), (54, 1457962), (66, 1192878), (99, 795252), (108, 728981), (132, 596439), (198, 397626), (297, 265084), (396, 198813), (594, 132542), (1188, 66271)]