68256302406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1\times {\mathrm{128437}}^1$

素因数の和:132316

約数の個数: 32

約数和(自身を含む): 142486034688

約数和(自身を除く): 74229732282

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3851, 7702, 11553, 23106, 88573, 128437, 177146, 256874, 265719, 385311, 531438, 770622, 2954051, 5908102, 8862153, 17724306, 494610887, 989221774, 1483832661, 2967665322, 11376050401, 22752100802, 34128151203, 68256302406]

約数ペア:

[(1, 68256302406), (2, 34128151203), (3, 22752100802), (6, 11376050401), (23, 2967665322), (46, 1483832661), (69, 989221774), (138, 494610887), (3851, 17724306), (7702, 8862153), (11553, 5908102), (23106, 2954051), (88573, 770622), (128437, 531438), (177146, 385311), (256874, 265719)]