66370248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131687}}^1$

素因数の和:131706

約数の個数: 48

約数和(自身を含む): 205433280

約数和(自身を除く): 139063032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 131687, 263374, 395061, 526748, 790122, 921809, 1053496, 1185183, 1580244, 1843618, 2370366, 2765427, 3160488, 3687236, 4740732, 5530854, 7374472, 8296281, 9481464, 11061708, 16592562, 22123416, 33185124, 66370248]

約数ペア:

[(1, 66370248), (2, 33185124), (3, 22123416), (4, 16592562), (6, 11061708), (7, 9481464), (8, 8296281), (9, 7374472), (12, 5530854), (14, 4740732), (18, 3687236), (21, 3160488), (24, 2765427), (28, 2370366), (36, 1843618), (42, 1580244), (56, 1185183), (63, 1053496), (72, 921809), (84, 790122), (126, 526748), (168, 395061), (252, 263374), (504, 131687)]