68196656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 159418368

約数和(自身を除く): 91221712

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 176, 184, 187, 253, 272, 368, 374, 391, 506, 748, 782, 991, 1012, 1496, 1564, 1982, 2024, 2992, 3128, 3964, 4048, 4301, 6256, 7928, 8602, 10901, 15856, 16847, 17204, 21802, 22793, 33694, 34408, 43604, 45586, 67388, 68816, 87208, 91172, 134776, 174416, 182344, 185317, 250723, 269552, 364688, 370634, 387481, 501446, 741268, 774962, 1002892, 1482536, 1549924, 2005784, 2965072, 3099848, 4011568, 4262291, 6199696, 8524582, 17049164, 34098328, 68196656]

約数ペア:

[(1, 68196656), (2, 34098328), (4, 17049164), (8, 8524582), (11, 6199696), (16, 4262291), (17, 4011568), (22, 3099848), (23, 2965072), (34, 2005784), (44, 1549924), (46, 1482536), (68, 1002892), (88, 774962), (92, 741268), (136, 501446), (176, 387481), (184, 370634), (187, 364688), (253, 269552), (272, 250723), (368, 185317), (374, 182344), (391, 174416), (506, 134776), (748, 91172), (782, 87208), (991, 68816), (1012, 67388), (1496, 45586), (1564, 43604), (1982, 34408), (2024, 33694), (2992, 22793), (3128, 21802), (3964, 17204), (4048, 16847), (4301, 15856), (6256, 10901), (7928, 8602)]