80929282

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 73512446

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 527, 833, 1054, 1519, 1567, 1666, 3038, 3134, 3689, 7378, 10969, 21938, 25823, 26639, 48577, 51646, 53278, 76783, 97154, 153566, 186473, 340039, 372946, 680078, 825809, 1305311, 1651618, 2380273, 2610622, 4760546, 5780663, 11561326, 40464641, 80929282]

約数ペア:

[(1, 80929282), (2, 40464641), (7, 11561326), (14, 5780663), (17, 4760546), (31, 2610622), (34, 2380273), (49, 1651618), (62, 1305311), (98, 825809), (119, 680078), (217, 372946), (238, 340039), (434, 186473), (527, 153566), (833, 97154), (1054, 76783), (1519, 53278), (1567, 51646), (1666, 48577), (3038, 26639), (3134, 25823), (3689, 21938), (7378, 10969)]