80938968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306587}}^1$

素因数の和:306607

約数の個数: 32

約数和(自身を含む): 220743360

約数和(自身を除く): 139804392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 306587, 613174, 919761, 1226348, 1839522, 2452696, 3372457, 3679044, 6744914, 7358088, 10117371, 13489828, 20234742, 26979656, 40469484, 80938968]

約数ペア:

[(1, 80938968), (2, 40469484), (3, 26979656), (4, 20234742), (6, 13489828), (8, 10117371), (11, 7358088), (12, 6744914), (22, 3679044), (24, 3372457), (33, 2452696), (44, 1839522), (66, 1226348), (88, 919761), (132, 613174), (264, 306587)]