80811576

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{7433}}^1$

素因数の和:7596

約数の個数: 48

約数和(自身を含む): 220343760

約数和(自身を除く): 139532184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 7433, 10872, 14866, 22299, 29732, 44598, 59464, 66897, 89196, 133794, 178392, 267588, 535176, 1122383, 2244766, 3367149, 4489532, 6734298, 8979064, 10101447, 13468596, 20202894, 26937192, 40405788, 80811576]

約数ペア:

[(1, 80811576), (2, 40405788), (3, 26937192), (4, 20202894), (6, 13468596), (8, 10101447), (9, 8979064), (12, 6734298), (18, 4489532), (24, 3367149), (36, 2244766), (72, 1122383), (151, 535176), (302, 267588), (453, 178392), (604, 133794), (906, 89196), (1208, 66897), (1359, 59464), (1812, 44598), (2718, 29732), (3624, 22299), (5436, 14866), (7433, 10872)]