68755372

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 144410112

約数和(自身を除く): 75654740

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 241, 322, 443, 482, 644, 886, 964, 1687, 1772, 3101, 3374, 5543, 6202, 6748, 10189, 11086, 12404, 20378, 22172, 38801, 40756, 71323, 77602, 106763, 142646, 155204, 213526, 285292, 427052, 747341, 1494682, 2455549, 2989364, 4911098, 9822196, 17188843, 34377686, 68755372]

約数ペア:

[(1, 68755372), (2, 34377686), (4, 17188843), (7, 9822196), (14, 4911098), (23, 2989364), (28, 2455549), (46, 1494682), (92, 747341), (161, 427052), (241, 285292), (322, 213526), (443, 155204), (482, 142646), (644, 106763), (886, 77602), (964, 71323), (1687, 40756), (1772, 38801), (3101, 22172), (3374, 20378), (5543, 12404), (6202, 11086), (6748, 10189)]