79994838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173149}}^1$

素因数の和:173172

約数の個数: 32

約数和(自身を含む): 199468800

約数和(自身を除く): 119473962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 173149, 346298, 519447, 1038894, 1212043, 1904639, 2424086, 3636129, 3809278, 5713917, 7272258, 11427834, 13332473, 26664946, 39997419, 79994838]

約数ペア:

[(1, 79994838), (2, 39997419), (3, 26664946), (6, 13332473), (7, 11427834), (11, 7272258), (14, 5713917), (21, 3809278), (22, 3636129), (33, 2424086), (42, 1904639), (66, 1212043), (77, 1038894), (154, 519447), (231, 346298), (462, 173149)]