78083424

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2132

約数の個数: 72

約数和(自身を含む): 223783560

約数和(自身を除く): 145700136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 1979, 2192, 2466, 3288, 3958, 4384, 4932, 5937, 6576, 7916, 9864, 11874, 13152, 15832, 17811, 19728, 23748, 31664, 35622, 39456, 47496, 63328, 71244, 94992, 142488, 189984, 271123, 284976, 542246, 569952, 813369, 1084492, 1626738, 2168984, 2440107, 3253476, 4337968, 4880214, 6506952, 8675936, 9760428, 13013904, 19520856, 26027808, 39041712, 78083424]

約数ペア:

[(1, 78083424), (2, 39041712), (3, 26027808), (4, 19520856), (6, 13013904), (8, 9760428), (9, 8675936), (12, 6506952), (16, 4880214), (18, 4337968), (24, 3253476), (32, 2440107), (36, 2168984), (48, 1626738), (72, 1084492), (96, 813369), (137, 569952), (144, 542246), (274, 284976), (288, 271123), (411, 189984), (548, 142488), (822, 94992), (1096, 71244), (1233, 63328), (1644, 47496), (1979, 39456), (2192, 35622), (2466, 31664), (3288, 23748), (3958, 19728), (4384, 17811), (4932, 15832), (5937, 13152), (6576, 11874), (7916, 9864)]