81332496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{80687}}^1$

素因数の和:80708

約数の個数: 60

約数和(自身を含む): 260138112

約数和(自身を除く): 178805616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 80687, 161374, 242061, 322748, 484122, 564809, 645496, 726183, 968244, 1129618, 1290992, 1452366, 1694427, 1936488, 2259236, 2904732, 3388854, 3872976, 4518472, 5083281, 5809464, 6777708, 9036944, 10166562, 11618928, 13555416, 20333124, 27110832, 40666248, 81332496]

約数ペア:

[(1, 81332496), (2, 40666248), (3, 27110832), (4, 20333124), (6, 13555416), (7, 11618928), (8, 10166562), (9, 9036944), (12, 6777708), (14, 5809464), (16, 5083281), (18, 4518472), (21, 3872976), (24, 3388854), (28, 2904732), (36, 2259236), (42, 1936488), (48, 1694427), (56, 1452366), (63, 1290992), (72, 1129618), (84, 968244), (112, 726183), (126, 645496), (144, 564809), (168, 484122), (252, 322748), (336, 242061), (504, 161374), (1008, 80687)]