80688222

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{15511}}^1$

素因数の和:15553

約数の個数: 36

約数和(自身を含む): 185725176

約数和(自身を除く): 105036954

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 15511, 31022, 46533, 93066, 139599, 263687, 279198, 527374, 791061, 1582122, 2373183, 4482679, 4746366, 8965358, 13448037, 26896074, 40344111, 80688222]

約数ペア:

[(1, 80688222), (2, 40344111), (3, 26896074), (6, 13448037), (9, 8965358), (17, 4746366), (18, 4482679), (34, 2373183), (51, 1582122), (102, 791061), (153, 527374), (289, 279198), (306, 263687), (578, 139599), (867, 93066), (1734, 46533), (2601, 31022), (5202, 15511)]