81363114140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{43991}}^1$

素因数の和:45219

約数の個数: 96

約数和(自身を含む): 213205644288

約数和(自身を除く): 131842530148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1201, 1540, 2402, 4804, 6005, 8407, 12010, 13211, 16814, 24020, 26422, 33628, 42035, 43991, 52844, 66055, 84070, 87982, 92477, 132110, 168140, 175964, 184954, 219955, 264220, 307937, 369908, 439910, 462385, 483901, 615874, 879820, 924770, 967802, 1231748, 1539685, 1849540, 1935604, 2419505, 3079370, 3387307, 4839010, 6158740, 6774614, 9678020, 13549228, 16936535, 33873070, 52833191, 67746140, 105666382, 211332764, 264165955, 369832337, 528331910, 581165101, 739664674, 1056663820, 1162330202, 1479329348, 1849161685, 2324660404, 2905825505, 3698323370, 4068155707, 5811651010, 7396646740, 8136311414, 11623302020, 16272622828, 20340778535, 40681557070, 81363114140]

約数ペア:

[(1, 81363114140), (2, 40681557070), (4, 20340778535), (5, 16272622828), (7, 11623302020), (10, 8136311414), (11, 7396646740), (14, 5811651010), (20, 4068155707), (22, 3698323370), (28, 2905825505), (35, 2324660404), (44, 1849161685), (55, 1479329348), (70, 1162330202), (77, 1056663820), (110, 739664674), (140, 581165101), (154, 528331910), (220, 369832337), (308, 264165955), (385, 211332764), (770, 105666382), (1201, 67746140), (1540, 52833191), (2402, 33873070), (4804, 16936535), (6005, 13549228), (8407, 9678020), (12010, 6774614), (13211, 6158740), (16814, 4839010), (24020, 3387307), (26422, 3079370), (33628, 2419505), (42035, 1935604), (43991, 1849540), (52844, 1539685), (66055, 1231748), (84070, 967802), (87982, 924770), (92477, 879820), (132110, 615874), (168140, 483901), (175964, 462385), (184954, 439910), (219955, 369908), (264220, 307937)]