80982576

素因数分解:

$2^4\times 3^2\times {\mathrm{739}}^1\times {\mathrm{761}}^1$

素因数の和:1514

約数の個数: 60

約数和(自身を含む): 227243640

約数和(自身を除く): 146261064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 739, 761, 1478, 1522, 2217, 2283, 2956, 3044, 4434, 4566, 5912, 6088, 6651, 6849, 8868, 9132, 11824, 12176, 13302, 13698, 17736, 18264, 26604, 27396, 35472, 36528, 53208, 54792, 106416, 109584, 562379, 1124758, 1687137, 2249516, 3374274, 4499032, 5061411, 6748548, 8998064, 10122822, 13497096, 20245644, 26994192, 40491288, 80982576]

約数ペア:

[(1, 80982576), (2, 40491288), (3, 26994192), (4, 20245644), (6, 13497096), (8, 10122822), (9, 8998064), (12, 6748548), (16, 5061411), (18, 4499032), (24, 3374274), (36, 2249516), (48, 1687137), (72, 1124758), (144, 562379), (739, 109584), (761, 106416), (1478, 54792), (1522, 53208), (2217, 36528), (2283, 35472), (2956, 27396), (3044, 26604), (4434, 18264), (4566, 17736), (5912, 13698), (6088, 13302), (6651, 12176), (6849, 11824), (8868, 9132)]