78806088

素因数分解:

$2^3\times 3^3\times {\mathrm{397}}^1\times {\mathrm{919}}^1$

素因数の和:1331

約数の個数: 64

約数和(自身を含む): 219696000

約数和(自身を除く): 140889912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 397, 794, 919, 1191, 1588, 1838, 2382, 2757, 3176, 3573, 3676, 4764, 5514, 7146, 7352, 8271, 9528, 10719, 11028, 14292, 16542, 21438, 22056, 24813, 28584, 33084, 42876, 49626, 66168, 85752, 99252, 198504, 364843, 729686, 1094529, 1459372, 2189058, 2918744, 3283587, 4378116, 6567174, 8756232, 9850761, 13134348, 19701522, 26268696, 39403044, 78806088]

約数ペア:

[(1, 78806088), (2, 39403044), (3, 26268696), (4, 19701522), (6, 13134348), (8, 9850761), (9, 8756232), (12, 6567174), (18, 4378116), (24, 3283587), (27, 2918744), (36, 2189058), (54, 1459372), (72, 1094529), (108, 729686), (216, 364843), (397, 198504), (794, 99252), (919, 85752), (1191, 66168), (1588, 49626), (1838, 42876), (2382, 33084), (2757, 28584), (3176, 24813), (3573, 22056), (3676, 21438), (4764, 16542), (5514, 14292), (7146, 11028), (7352, 10719), (8271, 9528)]