68187924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{270587}}^1$

素因数の和:270604

約数の個数: 36

約数和(自身を含む): 196988064

約数和(自身を除く): 128800140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 270587, 541174, 811761, 1082348, 1623522, 1894109, 2435283, 3247044, 3788218, 4870566, 5682327, 7576436, 9741132, 11364654, 17046981, 22729308, 34093962, 68187924]

約数ペア:

[(1, 68187924), (2, 34093962), (3, 22729308), (4, 17046981), (6, 11364654), (7, 9741132), (9, 7576436), (12, 5682327), (14, 4870566), (18, 3788218), (21, 3247044), (28, 2435283), (36, 1894109), (42, 1623522), (63, 1082348), (84, 811761), (126, 541174), (252, 270587)]