68786396

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11321}}^1$

素因数の和:11370

約数の個数: 36

約数和(自身を含む): 144559296

約数和(自身を除く): 75772900

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11321, 22642, 45284, 79247, 158494, 316988, 350951, 554729, 701902, 1109458, 1403804, 2218916, 2456657, 4913314, 9826628, 17196599, 34393198, 68786396]

約数ペア:

[(1, 68786396), (2, 34393198), (4, 17196599), (7, 9826628), (14, 4913314), (28, 2456657), (31, 2218916), (49, 1403804), (62, 1109458), (98, 701902), (124, 554729), (196, 350951), (217, 316988), (434, 158494), (868, 79247), (1519, 45284), (3038, 22642), (6076, 11321)]