68493456

素因数分解:

$2^4\times 3^2\times {\mathrm{475649}}^1$

素因数の和:475663

約数の個数: 30

約数和(自身を含む): 191686950

約数和(自身を除く): 123193494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 475649, 951298, 1426947, 1902596, 2853894, 3805192, 4280841, 5707788, 7610384, 8561682, 11415576, 17123364, 22831152, 34246728, 68493456]

約数ペア:

[(1, 68493456), (2, 34246728), (3, 22831152), (4, 17123364), (6, 11415576), (8, 8561682), (9, 7610384), (12, 5707788), (16, 4280841), (18, 3805192), (24, 2853894), (36, 1902596), (48, 1426947), (72, 951298), (144, 475649)]