78534064

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1050

約数の個数: 60

約数和(自身を含む): 178820400

約数和(自身を除く): 100286336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 919, 1526, 1744, 1838, 3052, 3676, 5341, 6104, 6433, 7352, 10682, 12208, 12866, 14704, 21364, 25732, 42728, 45031, 51464, 85456, 90062, 100171, 102928, 180124, 200342, 360248, 400684, 701197, 720496, 801368, 1402394, 1602736, 2804788, 4908379, 5609576, 9816758, 11219152, 19633516, 39267032, 78534064]

約数ペア:

[(1, 78534064), (2, 39267032), (4, 19633516), (7, 11219152), (8, 9816758), (14, 5609576), (16, 4908379), (28, 2804788), (49, 1602736), (56, 1402394), (98, 801368), (109, 720496), (112, 701197), (196, 400684), (218, 360248), (392, 200342), (436, 180124), (763, 102928), (784, 100171), (872, 90062), (919, 85456), (1526, 51464), (1744, 45031), (1838, 42728), (3052, 25732), (3676, 21364), (5341, 14704), (6104, 12866), (6433, 12208), (7352, 10682)]