80897082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9679}}^1$

素因数の和:9890

約数の個数: 32

約数和(自身を含む): 185856000

約数和(自身を除く): 104958918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 9679, 19358, 29037, 58074, 67753, 135506, 203259, 406518, 1926121, 3852242, 5778363, 11556726, 13482847, 26965694, 40448541, 80897082]

約数ペア:

[(1, 80897082), (2, 40448541), (3, 26965694), (6, 13482847), (7, 11556726), (14, 5778363), (21, 3852242), (42, 1926121), (199, 406518), (398, 203259), (597, 135506), (1194, 67753), (1393, 58074), (2786, 29037), (4179, 19358), (8358, 9679)]