68687024

素因数分解:

$2^4\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1210

約数の個数: 60

約数和(自身を含む): 156909600

約数和(自身を除く): 88222576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 196, 316, 392, 553, 632, 784, 1106, 1109, 1264, 2212, 2218, 3871, 4424, 4436, 7742, 7763, 8848, 8872, 15484, 15526, 17744, 30968, 31052, 54341, 61936, 62104, 87611, 108682, 124208, 175222, 217364, 350444, 434728, 613277, 700888, 869456, 1226554, 1401776, 2453108, 4292939, 4906216, 8585878, 9812432, 17171756, 34343512, 68687024]

約数ペア:

[(1, 68687024), (2, 34343512), (4, 17171756), (7, 9812432), (8, 8585878), (14, 4906216), (16, 4292939), (28, 2453108), (49, 1401776), (56, 1226554), (79, 869456), (98, 700888), (112, 613277), (158, 434728), (196, 350444), (316, 217364), (392, 175222), (553, 124208), (632, 108682), (784, 87611), (1106, 62104), (1109, 61936), (1264, 54341), (2212, 31052), (2218, 30968), (3871, 17744), (4424, 15526), (4436, 15484), (7742, 8872), (7763, 8848)]