66401856

素因数分解:

$2^6\times 3^4\times {\mathrm{12809}}^1$

素因数の和:12833

約数の個数: 70

約数和(自身を含む): 196851270

約数和(自身を除く): 130449414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 12809, 25618, 38427, 51236, 76854, 102472, 115281, 153708, 204944, 230562, 307416, 345843, 409888, 461124, 614832, 691686, 819776, 922248, 1037529, 1229664, 1383372, 1844496, 2075058, 2459328, 2766744, 3688992, 4150116, 5533488, 7377984, 8300232, 11066976, 16600464, 22133952, 33200928, 66401856]

約数ペア:

[(1, 66401856), (2, 33200928), (3, 22133952), (4, 16600464), (6, 11066976), (8, 8300232), (9, 7377984), (12, 5533488), (16, 4150116), (18, 3688992), (24, 2766744), (27, 2459328), (32, 2075058), (36, 1844496), (48, 1383372), (54, 1229664), (64, 1037529), (72, 922248), (81, 819776), (96, 691686), (108, 614832), (144, 461124), (162, 409888), (192, 345843), (216, 307416), (288, 230562), (324, 204944), (432, 153708), (576, 115281), (648, 102472), (864, 76854), (1296, 51236), (1728, 38427), (2592, 25618), (5184, 12809)]