68438832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18517}}^1$

素因数の和:18546

約数の個数: 80

約数和(自身を含む): 220438272

約数和(自身を除く): 151999440

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 18517, 37034, 55551, 74068, 111102, 129619, 148136, 203687, 222204, 259238, 296272, 388857, 407374, 444408, 518476, 611061, 777714, 814748, 888816, 1036952, 1222122, 1425809, 1555428, 1629496, 2073904, 2444244, 2851618, 3110856, 3258992, 4277427, 4888488, 5703236, 6221712, 8554854, 9776976, 11406472, 17109708, 22812944, 34219416, 68438832]

約数ペア:

[(1, 68438832), (2, 34219416), (3, 22812944), (4, 17109708), (6, 11406472), (7, 9776976), (8, 8554854), (11, 6221712), (12, 5703236), (14, 4888488), (16, 4277427), (21, 3258992), (22, 3110856), (24, 2851618), (28, 2444244), (33, 2073904), (42, 1629496), (44, 1555428), (48, 1425809), (56, 1222122), (66, 1036952), (77, 888816), (84, 814748), (88, 777714), (112, 611061), (132, 518476), (154, 444408), (168, 407374), (176, 388857), (231, 296272), (264, 259238), (308, 222204), (336, 203687), (462, 148136), (528, 129619), (616, 111102), (924, 74068), (1232, 55551), (1848, 37034), (3696, 18517)]