78292872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 128

約数和(自身を含む): 253497600

約数和(自身を除く): 175204728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 977, 1113, 1272, 1431, 1484, 1512, 1908, 1954, 2226, 2862, 2931, 2968, 3339, 3816, 3908, 4452, 5724, 5862, 6678, 6839, 7816, 8793, 8904, 10017, 11448, 11724, 13356, 13678, 17586, 20034, 20517, 23448, 26379, 26712, 27356, 35172, 40068, 41034, 51781, 52758, 54712, 61551, 70344, 80136, 82068, 103562, 105516, 123102, 155343, 164136, 184653, 207124, 211032, 246204, 310686, 362467, 369306, 414248, 466029, 492408, 621372, 724934, 738612, 932058, 1087401, 1242744, 1398087, 1449868, 1477224, 1864116, 2174802, 2796174, 2899736, 3262203, 3728232, 4349604, 5592348, 6524406, 8699208, 9786609, 11184696, 13048812, 19573218, 26097624, 39146436, 78292872]

約数ペア:

[(1, 78292872), (2, 39146436), (3, 26097624), (4, 19573218), (6, 13048812), (7, 11184696), (8, 9786609), (9, 8699208), (12, 6524406), (14, 5592348), (18, 4349604), (21, 3728232), (24, 3262203), (27, 2899736), (28, 2796174), (36, 2174802), (42, 1864116), (53, 1477224), (54, 1449868), (56, 1398087), (63, 1242744), (72, 1087401), (84, 932058), (106, 738612), (108, 724934), (126, 621372), (159, 492408), (168, 466029), (189, 414248), (212, 369306), (216, 362467), (252, 310686), (318, 246204), (371, 211032), (378, 207124), (424, 184653), (477, 164136), (504, 155343), (636, 123102), (742, 105516), (756, 103562), (954, 82068), (977, 80136), (1113, 70344), (1272, 61551), (1431, 54712), (1484, 52758), (1512, 51781), (1908, 41034), (1954, 40068), (2226, 35172), (2862, 27356), (2931, 26712), (2968, 26379), (3339, 23448), (3816, 20517), (3908, 20034), (4452, 17586), (5724, 13678), (5862, 13356), (6678, 11724), (6839, 11448), (7816, 10017), (8793, 8904)]