77880924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:992

約数の個数: 108

約数和(自身を含む): 228020520

約数和(自身を除く): 150139596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 132, 171, 198, 209, 228, 242, 342, 363, 396, 418, 484, 627, 684, 726, 836, 941, 1089, 1254, 1452, 1881, 1882, 2178, 2299, 2508, 2823, 3762, 3764, 4356, 4598, 5646, 6897, 7524, 8469, 9196, 10351, 11292, 13794, 16938, 17879, 20691, 20702, 27588, 31053, 33876, 35758, 41382, 41404, 53637, 62106, 71516, 82764, 93159, 107274, 113861, 124212, 160911, 186318, 196669, 214548, 227722, 321822, 341583, 372636, 393338, 455444, 590007, 643644, 683166, 786676, 1024749, 1180014, 1366332, 1770021, 2049498, 2163359, 2360028, 3540042, 4098996, 4326718, 6490077, 7080084, 8653436, 12980154, 19470231, 25960308, 38940462, 77880924]

約数ペア:

[(1, 77880924), (2, 38940462), (3, 25960308), (4, 19470231), (6, 12980154), (9, 8653436), (11, 7080084), (12, 6490077), (18, 4326718), (19, 4098996), (22, 3540042), (33, 2360028), (36, 2163359), (38, 2049498), (44, 1770021), (57, 1366332), (66, 1180014), (76, 1024749), (99, 786676), (114, 683166), (121, 643644), (132, 590007), (171, 455444), (198, 393338), (209, 372636), (228, 341583), (242, 321822), (342, 227722), (363, 214548), (396, 196669), (418, 186318), (484, 160911), (627, 124212), (684, 113861), (726, 107274), (836, 93159), (941, 82764), (1089, 71516), (1254, 62106), (1452, 53637), (1881, 41404), (1882, 41382), (2178, 35758), (2299, 33876), (2508, 31053), (2823, 27588), (3762, 20702), (3764, 20691), (4356, 17879), (4598, 16938), (5646, 13794), (6897, 11292), (7524, 10351), (8469, 9196)]