68118624

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{1609}}^1$

素因数の和:1642

約数の個数: 144

約数和(自身を含む): 231260400

約数和(自身を除く): 163141776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1609, 1764, 2016, 2352, 2646, 3024, 3218, 3528, 4704, 4827, 5292, 6048, 6436, 7056, 9654, 10584, 11263, 12872, 14112, 14481, 19308, 21168, 22526, 25744, 28962, 33789, 38616, 42336, 43443, 45052, 51488, 57924, 67578, 77232, 78841, 86886, 90104, 101367, 115848, 135156, 154464, 157682, 173772, 180208, 202734, 231696, 236523, 270312, 304101, 315364, 347544, 360416, 405468, 463392, 473046, 540624, 608202, 630728, 695088, 709569, 810936, 946092, 1081248, 1216404, 1261456, 1390176, 1419138, 1621872, 1892184, 2128707, 2432808, 2522912, 2838276, 3243744, 3784368, 4257414, 4865616, 5676552, 7568736, 8514828, 9731232, 11353104, 17029656, 22706208, 34059312, 68118624]

約数ペア:

[(1, 68118624), (2, 34059312), (3, 22706208), (4, 17029656), (6, 11353104), (7, 9731232), (8, 8514828), (9, 7568736), (12, 5676552), (14, 4865616), (16, 4257414), (18, 3784368), (21, 3243744), (24, 2838276), (27, 2522912), (28, 2432808), (32, 2128707), (36, 1892184), (42, 1621872), (48, 1419138), (49, 1390176), (54, 1261456), (56, 1216404), (63, 1081248), (72, 946092), (84, 810936), (96, 709569), (98, 695088), (108, 630728), (112, 608202), (126, 540624), (144, 473046), (147, 463392), (168, 405468), (189, 360416), (196, 347544), (216, 315364), (224, 304101), (252, 270312), (288, 236523), (294, 231696), (336, 202734), (378, 180208), (392, 173772), (432, 157682), (441, 154464), (504, 135156), (588, 115848), (672, 101367), (756, 90104), (784, 86886), (864, 78841), (882, 77232), (1008, 67578), (1176, 57924), (1323, 51488), (1512, 45052), (1568, 43443), (1609, 42336), (1764, 38616), (2016, 33789), (2352, 28962), (2646, 25744), (3024, 22526), (3218, 21168), (3528, 19308), (4704, 14481), (4827, 14112), (5292, 12872), (6048, 11263), (6436, 10584), (7056, 9654)]