81292464

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17107}}^1$

素因数の和:17135

約数の個数: 80

約数和(自身を含む): 254567040

約数和(自身を除く): 173274576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 17107, 34214, 51321, 68428, 102642, 136856, 153963, 188177, 205284, 273712, 307926, 376354, 410568, 461889, 564531, 615852, 752708, 821136, 923778, 1129062, 1231704, 1505416, 1693593, 1847556, 2258124, 2463408, 3010832, 3387186, 3695112, 4516248, 5080779, 6774372, 7390224, 9032496, 10161558, 13548744, 20323116, 27097488, 40646232, 81292464]

約数ペア:

[(1, 81292464), (2, 40646232), (3, 27097488), (4, 20323116), (6, 13548744), (8, 10161558), (9, 9032496), (11, 7390224), (12, 6774372), (16, 5080779), (18, 4516248), (22, 3695112), (24, 3387186), (27, 3010832), (33, 2463408), (36, 2258124), (44, 1847556), (48, 1693593), (54, 1505416), (66, 1231704), (72, 1129062), (88, 923778), (99, 821136), (108, 752708), (132, 615852), (144, 564531), (176, 461889), (198, 410568), (216, 376354), (264, 307926), (297, 273712), (396, 205284), (432, 188177), (528, 153963), (594, 136856), (792, 102642), (1188, 68428), (1584, 51321), (2376, 34214), (4752, 17107)]