80977644

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{22721}}^1$

素因数の和:22748

約数の個数: 60

約数和(自身を含む): 230946408

約数和(自身を除く): 149968764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 22721, 45442, 68163, 90884, 136326, 204489, 249931, 272652, 408978, 499862, 613467, 749793, 817956, 999724, 1226934, 1499586, 1840401, 2249379, 2453868, 2999172, 3680802, 4498758, 6748137, 7361604, 8997516, 13496274, 20244411, 26992548, 40488822, 80977644]

約数ペア:

[(1, 80977644), (2, 40488822), (3, 26992548), (4, 20244411), (6, 13496274), (9, 8997516), (11, 7361604), (12, 6748137), (18, 4498758), (22, 3680802), (27, 2999172), (33, 2453868), (36, 2249379), (44, 1840401), (54, 1499586), (66, 1226934), (81, 999724), (99, 817956), (108, 749793), (132, 613467), (162, 499862), (198, 408978), (297, 272652), (324, 249931), (396, 204489), (594, 136326), (891, 90884), (1188, 68163), (1782, 45442), (3564, 22721)]