71129304

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{7211}}^1$

素因数の和:7360

約数の個数: 48

約数和(自身を含む): 194074920

約数和(自身を除く): 122945616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 7211, 9864, 14422, 21633, 28844, 43266, 57688, 64899, 86532, 129798, 173064, 259596, 519192, 987907, 1975814, 2963721, 3951628, 5927442, 7903256, 8891163, 11854884, 17782326, 23709768, 35564652, 71129304]

約数ペア:

[(1, 71129304), (2, 35564652), (3, 23709768), (4, 17782326), (6, 11854884), (8, 8891163), (9, 7903256), (12, 5927442), (18, 3951628), (24, 2963721), (36, 1975814), (72, 987907), (137, 519192), (274, 259596), (411, 173064), (548, 129798), (822, 86532), (1096, 64899), (1233, 57688), (1644, 43266), (2466, 28844), (3288, 21633), (4932, 14422), (7211, 9864)]