68755968

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 120

約数和(自身を含む): 203634288

約数和(自身を除く): 134878320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 347, 384, 387, 512, 516, 576, 688, 694, 768, 774, 1032, 1041, 1152, 1376, 1388, 1536, 1548, 2064, 2082, 2304, 2752, 2776, 3096, 3123, 4128, 4164, 4608, 5504, 5552, 6192, 6246, 8256, 8328, 11008, 11104, 12384, 12492, 14921, 16512, 16656, 22016, 22208, 24768, 24984, 29842, 33024, 33312, 44416, 44763, 49536, 49968, 59684, 66048, 66624, 88832, 89526, 99072, 99936, 119368, 133248, 134289, 177664, 179052, 198144, 199872, 238736, 266496, 268578, 358104, 399744, 477472, 532992, 537156, 716208, 799488, 954944, 1074312, 1432416, 1598976, 1909888, 2148624, 2864832, 3819776, 4297248, 5729664, 7639552, 8594496, 11459328, 17188992, 22918656, 34377984, 68755968]

約数ペア:

[(1, 68755968), (2, 34377984), (3, 22918656), (4, 17188992), (6, 11459328), (8, 8594496), (9, 7639552), (12, 5729664), (16, 4297248), (18, 3819776), (24, 2864832), (32, 2148624), (36, 1909888), (43, 1598976), (48, 1432416), (64, 1074312), (72, 954944), (86, 799488), (96, 716208), (128, 537156), (129, 532992), (144, 477472), (172, 399744), (192, 358104), (256, 268578), (258, 266496), (288, 238736), (344, 199872), (347, 198144), (384, 179052), (387, 177664), (512, 134289), (516, 133248), (576, 119368), (688, 99936), (694, 99072), (768, 89526), (774, 88832), (1032, 66624), (1041, 66048), (1152, 59684), (1376, 49968), (1388, 49536), (1536, 44763), (1548, 44416), (2064, 33312), (2082, 33024), (2304, 29842), (2752, 24984), (2776, 24768), (3096, 22208), (3123, 22016), (4128, 16656), (4164, 16512), (4608, 14921), (5504, 12492), (5552, 12384), (6192, 11104), (6246, 11008), (8256, 8328)]