80969274

素因数分解:

$2^1\times 3^3\times {\mathrm{739}}^1\times {\mathrm{2029}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 180264000

約数和(自身を除く): 99294726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 739, 1478, 2029, 2217, 4058, 4434, 6087, 6651, 12174, 13302, 18261, 19953, 36522, 39906, 54783, 109566, 1499431, 2998862, 4498293, 8996586, 13494879, 26989758, 40484637, 80969274]

約数ペア:

[(1, 80969274), (2, 40484637), (3, 26989758), (6, 13494879), (9, 8996586), (18, 4498293), (27, 2998862), (54, 1499431), (739, 109566), (1478, 54783), (2029, 39906), (2217, 36522), (4058, 19953), (4434, 18261), (6087, 13302), (6651, 12174)]