77228564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 160613376

約数和(自身を除く): 83384812

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 193, 217, 386, 434, 461, 772, 868, 922, 1351, 1844, 2702, 3227, 5404, 5983, 6454, 11966, 12908, 14291, 23932, 28582, 41881, 57164, 83762, 88973, 100037, 167524, 177946, 200074, 355892, 400148, 622811, 1245622, 2491244, 2758163, 5516326, 11032652, 19307141, 38614282, 77228564]

約数ペア:

[(1, 77228564), (2, 38614282), (4, 19307141), (7, 11032652), (14, 5516326), (28, 2758163), (31, 2491244), (62, 1245622), (124, 622811), (193, 400148), (217, 355892), (386, 200074), (434, 177946), (461, 167524), (772, 100037), (868, 88973), (922, 83762), (1351, 57164), (1844, 41881), (2702, 28582), (3227, 23932), (5404, 14291), (5983, 12908), (6454, 11966)]