79997976

素因数分解:

$2^3\times 3^3\times {\mathrm{383}}^1\times {\mathrm{967}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 223027200

約数和(自身を除く): 143029224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 383, 766, 967, 1149, 1532, 1934, 2298, 2901, 3064, 3447, 3868, 4596, 5802, 6894, 7736, 8703, 9192, 10341, 11604, 13788, 17406, 20682, 23208, 26109, 27576, 34812, 41364, 52218, 69624, 82728, 104436, 208872, 370361, 740722, 1111083, 1481444, 2222166, 2962888, 3333249, 4444332, 6666498, 8888664, 9999747, 13332996, 19999494, 26665992, 39998988, 79997976]

約数ペア:

[(1, 79997976), (2, 39998988), (3, 26665992), (4, 19999494), (6, 13332996), (8, 9999747), (9, 8888664), (12, 6666498), (18, 4444332), (24, 3333249), (27, 2962888), (36, 2222166), (54, 1481444), (72, 1111083), (108, 740722), (216, 370361), (383, 208872), (766, 104436), (967, 82728), (1149, 69624), (1532, 52218), (1934, 41364), (2298, 34812), (2901, 27576), (3064, 26109), (3447, 23208), (3868, 20682), (4596, 17406), (5802, 13788), (6894, 11604), (7736, 10341), (8703, 9192)]