68966856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{45613}}^1$

素因数の和:45635

約数の個数: 64

約数和(自身を含む): 218947200

約数和(自身を除く): 149980344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 45613, 91226, 136839, 182452, 273678, 319291, 364904, 410517, 547356, 638582, 821034, 957873, 1094712, 1231551, 1277164, 1642068, 1915746, 2463102, 2554328, 2873619, 3284136, 3831492, 4926204, 5747238, 7662984, 8620857, 9852408, 11494476, 17241714, 22988952, 34483428, 68966856]

約数ペア:

[(1, 68966856), (2, 34483428), (3, 22988952), (4, 17241714), (6, 11494476), (7, 9852408), (8, 8620857), (9, 7662984), (12, 5747238), (14, 4926204), (18, 3831492), (21, 3284136), (24, 2873619), (27, 2554328), (28, 2463102), (36, 1915746), (42, 1642068), (54, 1277164), (56, 1231551), (63, 1094712), (72, 957873), (84, 821034), (108, 638582), (126, 547356), (168, 410517), (189, 364904), (216, 319291), (252, 273678), (378, 182452), (504, 136839), (756, 91226), (1512, 45613)]