7776496

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 80

約数和(自身を含む): 19096000

約数和(自身を除く): 11319504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 109, 112, 182, 196, 208, 218, 343, 364, 392, 436, 637, 686, 728, 763, 784, 872, 1274, 1372, 1417, 1456, 1526, 1744, 2548, 2744, 2834, 3052, 4459, 5096, 5341, 5488, 5668, 6104, 8918, 9919, 10192, 10682, 11336, 12208, 17836, 19838, 21364, 22672, 35672, 37387, 39676, 42728, 69433, 71344, 74774, 79352, 85456, 138866, 149548, 158704, 277732, 299096, 486031, 555464, 598192, 972062, 1110928, 1944124, 3888248, 7776496]

約数ペア:

[(1, 7776496), (2, 3888248), (4, 1944124), (7, 1110928), (8, 972062), (13, 598192), (14, 555464), (16, 486031), (26, 299096), (28, 277732), (49, 158704), (52, 149548), (56, 138866), (91, 85456), (98, 79352), (104, 74774), (109, 71344), (112, 69433), (182, 42728), (196, 39676), (208, 37387), (218, 35672), (343, 22672), (364, 21364), (392, 19838), (436, 17836), (637, 12208), (686, 11336), (728, 10682), (763, 10192), (784, 9919), (872, 8918), (1274, 6104), (1372, 5668), (1417, 5488), (1456, 5341), (1526, 5096), (1744, 4459), (2548, 3052), (2744, 2834)]