78790248

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2539}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 213969600

約数和(自身を除く): 135179352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2539, 2586, 3448, 3879, 5078, 5172, 7617, 7758, 10156, 10344, 15234, 15516, 20312, 22851, 30468, 31032, 45702, 60936, 91404, 182808, 1094309, 2188618, 3282927, 4377236, 6565854, 8754472, 9848781, 13131708, 19697562, 26263416, 39395124, 78790248]

約数ペア:

[(1, 78790248), (2, 39395124), (3, 26263416), (4, 19697562), (6, 13131708), (8, 9848781), (9, 8754472), (12, 6565854), (18, 4377236), (24, 3282927), (36, 2188618), (72, 1094309), (431, 182808), (862, 91404), (1293, 60936), (1724, 45702), (2539, 31032), (2586, 30468), (3448, 22851), (3879, 20312), (5078, 15516), (5172, 15234), (7617, 10344), (7758, 10156)]