80351208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1367

約数の個数: 96

約数和(自身を含む): 250810560

約数和(自身を除く): 170459352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 131, 168, 252, 262, 393, 504, 524, 786, 917, 1048, 1179, 1217, 1572, 1834, 2358, 2434, 2751, 3144, 3651, 3668, 4716, 4868, 5502, 7302, 7336, 8253, 8519, 9432, 9736, 10953, 11004, 14604, 16506, 17038, 21906, 22008, 25557, 29208, 33012, 34076, 43812, 51114, 66024, 68152, 76671, 87624, 102228, 153342, 159427, 204456, 306684, 318854, 478281, 613368, 637708, 956562, 1115989, 1275416, 1434843, 1913124, 2231978, 2869686, 3347967, 3826248, 4463956, 5739372, 6695934, 8927912, 10043901, 11478744, 13391868, 20087802, 26783736, 40175604, 80351208]

約数ペア:

[(1, 80351208), (2, 40175604), (3, 26783736), (4, 20087802), (6, 13391868), (7, 11478744), (8, 10043901), (9, 8927912), (12, 6695934), (14, 5739372), (18, 4463956), (21, 3826248), (24, 3347967), (28, 2869686), (36, 2231978), (42, 1913124), (56, 1434843), (63, 1275416), (72, 1115989), (84, 956562), (126, 637708), (131, 613368), (168, 478281), (252, 318854), (262, 306684), (393, 204456), (504, 159427), (524, 153342), (786, 102228), (917, 87624), (1048, 76671), (1179, 68152), (1217, 66024), (1572, 51114), (1834, 43812), (2358, 34076), (2434, 33012), (2751, 29208), (3144, 25557), (3651, 22008), (3668, 21906), (4716, 17038), (4868, 16506), (5502, 14604), (7302, 11004), (7336, 10953), (8253, 9736), (8519, 9432)]