80519454

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{78479}}^1$

素因数の和:78509

約数の個数: 32

約数和(自身を含む): 188352000

約数和(自身を除く): 107832546

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 78479, 156958, 235437, 470874, 706311, 1412622, 1491101, 2118933, 2982202, 4237866, 4473303, 8946606, 13419909, 26839818, 40259727, 80519454]

約数ペア:

[(1, 80519454), (2, 40259727), (3, 26839818), (6, 13419909), (9, 8946606), (18, 4473303), (19, 4237866), (27, 2982202), (38, 2118933), (54, 1491101), (57, 1412622), (114, 706311), (171, 470874), (342, 235437), (513, 156958), (1026, 78479)]