78797488

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9137}}^1$

素因数の和:9170

約数の個数: 60

約数和(自身を含む): 193762152

約数和(自身を除く): 114964664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 9137, 18274, 36548, 63959, 73096, 100507, 127918, 146192, 201014, 255836, 402028, 447713, 511672, 703549, 804056, 895426, 1023344, 1407098, 1608112, 1790852, 2814196, 3581704, 4924843, 5628392, 7163408, 9849686, 11256784, 19699372, 39398744, 78797488]

約数ペア:

[(1, 78797488), (2, 39398744), (4, 19699372), (7, 11256784), (8, 9849686), (11, 7163408), (14, 5628392), (16, 4924843), (22, 3581704), (28, 2814196), (44, 1790852), (49, 1608112), (56, 1407098), (77, 1023344), (88, 895426), (98, 804056), (112, 703549), (154, 511672), (176, 447713), (196, 402028), (308, 255836), (392, 201014), (539, 146192), (616, 127918), (784, 100507), (1078, 73096), (1232, 63959), (2156, 36548), (4312, 18274), (8624, 9137)]