80343174

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 164160000

約数和(自身を除く): 83816826

約数列:

[1, 2, 3, 6, 71, 142, 151, 213, 302, 426, 453, 906, 1249, 2498, 3747, 7494, 10721, 21442, 32163, 64326, 88679, 177358, 188599, 266037, 377198, 532074, 565797, 1131594, 13390529, 26781058, 40171587, 80343174]

約数ペア:

[(1, 80343174), (2, 40171587), (3, 26781058), (6, 13390529), (71, 1131594), (142, 565797), (151, 532074), (213, 377198), (302, 266037), (426, 188599), (453, 177358), (906, 88679), (1249, 64326), (2498, 32163), (3747, 21442), (7494, 10721)]