91005768

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{20063}}^1$

素因数の和:20088

約数の個数: 80

約数和(自身を含む): 291329280

約数和(自身を除く): 200323512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 20063, 40126, 60189, 80252, 120378, 140441, 160504, 180567, 240756, 280882, 361134, 421323, 481512, 541701, 561764, 722268, 842646, 1083402, 1123528, 1263969, 1444536, 1625103, 1685292, 2166804, 2527938, 3250206, 3370584, 3791907, 4333608, 5055876, 6500412, 7583814, 10111752, 11375721, 13000824, 15167628, 22751442, 30335256, 45502884, 91005768]

約数ペア:

[(1, 91005768), (2, 45502884), (3, 30335256), (4, 22751442), (6, 15167628), (7, 13000824), (8, 11375721), (9, 10111752), (12, 7583814), (14, 6500412), (18, 5055876), (21, 4333608), (24, 3791907), (27, 3370584), (28, 3250206), (36, 2527938), (42, 2166804), (54, 1685292), (56, 1625103), (63, 1444536), (72, 1263969), (81, 1123528), (84, 1083402), (108, 842646), (126, 722268), (162, 561764), (168, 541701), (189, 481512), (216, 421323), (252, 361134), (324, 280882), (378, 240756), (504, 180567), (567, 160504), (648, 140441), (756, 120378), (1134, 80252), (1512, 60189), (2268, 40126), (4536, 20063)]