72121086

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{138163}}^1$

素因数の和:138200

約数の個数: 24

約数和(自身を含む): 161651880

約数和(自身を除く): 89530794

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 138163, 276326, 414489, 828978, 1243467, 2486934, 4006727, 8013454, 12020181, 24040362, 36060543, 72121086]

約数ペア:

[(1, 72121086), (2, 36060543), (3, 24040362), (6, 12020181), (9, 8013454), (18, 4006727), (29, 2486934), (58, 1243467), (87, 828978), (174, 414489), (261, 276326), (522, 138163)]