68928972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7669}}^1$

素因数の和:7790

約数の個数: 48

約数和(自身を含む): 185552640

約数和(自身を除く): 116623668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 7669, 8988, 15338, 23007, 30676, 46014, 53683, 92028, 107366, 161049, 214732, 322098, 644196, 820583, 1641166, 2461749, 3282332, 4923498, 5744081, 9846996, 11488162, 17232243, 22976324, 34464486, 68928972]

約数ペア:

[(1, 68928972), (2, 34464486), (3, 22976324), (4, 17232243), (6, 11488162), (7, 9846996), (12, 5744081), (14, 4923498), (21, 3282332), (28, 2461749), (42, 1641166), (84, 820583), (107, 644196), (214, 322098), (321, 214732), (428, 161049), (642, 107366), (749, 92028), (1284, 53683), (1498, 46014), (2247, 30676), (2996, 23007), (4494, 15338), (7669, 8988)]