77894496

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1204

約数の個数: 72

約数和(自身を含む): 222486264

約数和(自身を除く): 144591768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 881, 921, 1228, 1762, 1842, 2456, 2643, 2763, 3524, 3684, 4912, 5286, 5526, 7048, 7368, 7929, 9824, 10572, 11052, 14096, 14736, 15858, 21144, 22104, 28192, 29472, 31716, 42288, 44208, 63432, 84576, 88416, 126864, 253728, 270467, 540934, 811401, 1081868, 1622802, 2163736, 2434203, 3245604, 4327472, 4868406, 6491208, 8654944, 9736812, 12982416, 19473624, 25964832, 38947248, 77894496]

約数ペア:

[(1, 77894496), (2, 38947248), (3, 25964832), (4, 19473624), (6, 12982416), (8, 9736812), (9, 8654944), (12, 6491208), (16, 4868406), (18, 4327472), (24, 3245604), (32, 2434203), (36, 2163736), (48, 1622802), (72, 1081868), (96, 811401), (144, 540934), (288, 270467), (307, 253728), (614, 126864), (881, 88416), (921, 84576), (1228, 63432), (1762, 44208), (1842, 42288), (2456, 31716), (2643, 29472), (2763, 28192), (3524, 22104), (3684, 21144), (4912, 15858), (5286, 14736), (5526, 14096), (7048, 11052), (7368, 10572), (7929, 9824)]