80980917636

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{21288359}}^1$

素因数の和:21288683

約数の個数: 24

約数和(自身を含む): 189551557440

約数和(自身を除く): 108570639804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 21288359, 42576718, 63865077, 85153436, 127730154, 255460308, 6748409803, 13496819606, 20245229409, 26993639212, 40490458818, 80980917636]

約数ペア:

[(1, 80980917636), (2, 40490458818), (3, 26993639212), (4, 20245229409), (6, 13496819606), (12, 6748409803), (317, 255460308), (634, 127730154), (951, 85153436), (1268, 63865077), (1902, 42576718), (3804, 21288359)]