68843472

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 189630720

約数和(自身を除く): 120787248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 239, 272, 353, 408, 478, 706, 717, 816, 956, 1059, 1412, 1434, 1912, 2118, 2824, 2868, 3824, 4063, 4236, 5648, 5736, 6001, 8126, 8472, 11472, 12002, 12189, 16252, 16944, 18003, 24004, 24378, 32504, 36006, 48008, 48756, 65008, 72012, 84367, 96016, 97512, 144024, 168734, 195024, 253101, 288048, 337468, 506202, 674936, 1012404, 1349872, 1434239, 2024808, 2868478, 4049616, 4302717, 5736956, 8605434, 11473912, 17210868, 22947824, 34421736, 68843472]

約数ペア:

[(1, 68843472), (2, 34421736), (3, 22947824), (4, 17210868), (6, 11473912), (8, 8605434), (12, 5736956), (16, 4302717), (17, 4049616), (24, 2868478), (34, 2024808), (48, 1434239), (51, 1349872), (68, 1012404), (102, 674936), (136, 506202), (204, 337468), (239, 288048), (272, 253101), (353, 195024), (408, 168734), (478, 144024), (706, 97512), (717, 96016), (816, 84367), (956, 72012), (1059, 65008), (1412, 48756), (1434, 48008), (1912, 36006), (2118, 32504), (2824, 24378), (2868, 24004), (3824, 18003), (4063, 16944), (4236, 16252), (5648, 12189), (5736, 12002), (6001, 11472), (8126, 8472)]