80889468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 229249440

約数和(自身を除く): 148359972

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 29, 33, 34, 44, 51, 58, 66, 68, 87, 102, 113, 116, 121, 132, 174, 187, 204, 226, 242, 319, 339, 348, 363, 374, 452, 484, 493, 561, 638, 678, 726, 748, 957, 986, 1122, 1243, 1276, 1356, 1452, 1479, 1914, 1921, 1972, 2057, 2244, 2486, 2958, 3277, 3509, 3729, 3828, 3842, 4114, 4972, 5423, 5763, 5916, 6171, 6554, 7018, 7458, 7684, 8228, 9831, 10527, 10846, 11526, 12342, 13108, 13673, 14036, 14916, 16269, 19662, 21054, 21131, 21692, 23052, 24684, 27346, 32538, 36047, 39324, 41019, 42108, 42262, 54692, 55709, 59653, 63393, 65076, 72094, 82038, 84524, 108141, 111418, 119306, 126786, 144188, 164076, 167127, 178959, 216282, 222836, 232441, 238612, 253572, 334254, 357918, 396517, 432564, 464882, 612799, 668508, 697323, 715836, 793034, 929764, 1189551, 1225598, 1394646, 1586068, 1838397, 2379102, 2451196, 2789292, 3676794, 4758204, 6740789, 7353588, 13481578, 20222367, 26963156, 40444734, 80889468]

約数ペア:

[(1, 80889468), (2, 40444734), (3, 26963156), (4, 20222367), (6, 13481578), (11, 7353588), (12, 6740789), (17, 4758204), (22, 3676794), (29, 2789292), (33, 2451196), (34, 2379102), (44, 1838397), (51, 1586068), (58, 1394646), (66, 1225598), (68, 1189551), (87, 929764), (102, 793034), (113, 715836), (116, 697323), (121, 668508), (132, 612799), (174, 464882), (187, 432564), (204, 396517), (226, 357918), (242, 334254), (319, 253572), (339, 238612), (348, 232441), (363, 222836), (374, 216282), (452, 178959), (484, 167127), (493, 164076), (561, 144188), (638, 126786), (678, 119306), (726, 111418), (748, 108141), (957, 84524), (986, 82038), (1122, 72094), (1243, 65076), (1276, 63393), (1356, 59653), (1452, 55709), (1479, 54692), (1914, 42262), (1921, 42108), (1972, 41019), (2057, 39324), (2244, 36047), (2486, 32538), (2958, 27346), (3277, 24684), (3509, 23052), (3729, 21692), (3828, 21131), (3842, 21054), (4114, 19662), (4972, 16269), (5423, 14916), (5763, 14036), (5916, 13673), (6171, 13108), (6554, 12342), (7018, 11526), (7458, 10846), (7684, 10527), (8228, 9831)]