68991234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2549}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 149083200

約数和(自身を除く): 80091966

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 1041, 2082, 2549, 4511, 5098, 7647, 9022, 13533, 15294, 27066, 33137, 66274, 99411, 198822, 884503, 1769006, 2653509, 5307018, 11498539, 22997078, 34495617, 68991234]

約数ペア:

[(1, 68991234), (2, 34495617), (3, 22997078), (6, 11498539), (13, 5307018), (26, 2653509), (39, 1769006), (78, 884503), (347, 198822), (694, 99411), (1041, 66274), (2082, 33137), (2549, 27066), (4511, 15294), (5098, 13533), (7647, 9022)]