68307456

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{6353}}^1$

素因数の和:6381

約数の個数: 80

約数和(自身を含む): 208004544

約数和(自身を除く): 139697088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 6353, 10752, 12706, 19059, 25412, 38118, 44471, 50824, 76236, 88942, 101648, 133413, 152472, 177884, 203296, 266826, 304944, 355768, 406592, 533652, 609888, 711536, 813184, 1067304, 1219776, 1423072, 1626368, 2134608, 2439552, 2846144, 3252736, 4269216, 4879104, 5692288, 8538432, 9758208, 11384576, 17076864, 22769152, 34153728, 68307456]

約数ペア:

[(1, 68307456), (2, 34153728), (3, 22769152), (4, 17076864), (6, 11384576), (7, 9758208), (8, 8538432), (12, 5692288), (14, 4879104), (16, 4269216), (21, 3252736), (24, 2846144), (28, 2439552), (32, 2134608), (42, 1626368), (48, 1423072), (56, 1219776), (64, 1067304), (84, 813184), (96, 711536), (112, 609888), (128, 533652), (168, 406592), (192, 355768), (224, 304944), (256, 266826), (336, 203296), (384, 177884), (448, 152472), (512, 133413), (672, 101648), (768, 88942), (896, 76236), (1344, 50824), (1536, 44471), (1792, 38118), (2688, 25412), (3584, 19059), (5376, 12706), (6353, 10752)]