78066184

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 174320640

約数和(自身を除く): 96254456

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 193, 217, 233, 248, 386, 434, 466, 772, 868, 932, 1351, 1544, 1631, 1736, 1864, 2702, 3262, 5404, 5983, 6524, 7223, 10808, 11966, 13048, 14446, 23932, 28892, 41881, 44969, 47864, 50561, 57784, 83762, 89938, 101122, 167524, 179876, 202244, 314783, 335048, 359752, 404488, 629566, 1259132, 1394039, 2518264, 2788078, 5576156, 9758273, 11152312, 19516546, 39033092, 78066184]

約数ペア:

[(1, 78066184), (2, 39033092), (4, 19516546), (7, 11152312), (8, 9758273), (14, 5576156), (28, 2788078), (31, 2518264), (56, 1394039), (62, 1259132), (124, 629566), (193, 404488), (217, 359752), (233, 335048), (248, 314783), (386, 202244), (434, 179876), (466, 167524), (772, 101122), (868, 89938), (932, 83762), (1351, 57784), (1544, 50561), (1631, 47864), (1736, 44969), (1864, 41881), (2702, 28892), (3262, 23932), (5404, 14446), (5983, 13048), (6524, 11966), (7223, 10808)]