66239952

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 178083840

約数和(自身を除く): 111843888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 67, 86, 129, 134, 172, 201, 258, 268, 344, 402, 479, 516, 536, 688, 804, 958, 1032, 1072, 1437, 1608, 1916, 2064, 2874, 2881, 3216, 3832, 5748, 5762, 7664, 8643, 11496, 11524, 17286, 20597, 22992, 23048, 32093, 34572, 41194, 46096, 61791, 64186, 69144, 82388, 96279, 123582, 128372, 138288, 164776, 192558, 247164, 256744, 329552, 385116, 494328, 513488, 770232, 988656, 1379999, 1540464, 2759998, 4139997, 5519996, 8279994, 11039992, 16559988, 22079984, 33119976, 66239952]

約数ペア:

[(1, 66239952), (2, 33119976), (3, 22079984), (4, 16559988), (6, 11039992), (8, 8279994), (12, 5519996), (16, 4139997), (24, 2759998), (43, 1540464), (48, 1379999), (67, 988656), (86, 770232), (129, 513488), (134, 494328), (172, 385116), (201, 329552), (258, 256744), (268, 247164), (344, 192558), (402, 164776), (479, 138288), (516, 128372), (536, 123582), (688, 96279), (804, 82388), (958, 69144), (1032, 64186), (1072, 61791), (1437, 46096), (1608, 41194), (1916, 34572), (2064, 32093), (2874, 23048), (2881, 22992), (3216, 20597), (3832, 17286), (5748, 11524), (5762, 11496), (7664, 8643)]