71724516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 173135424

約数和(自身を除く): 101410908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 97, 129, 172, 194, 258, 291, 388, 516, 582, 1164, 1433, 2866, 4171, 4299, 5732, 8342, 8598, 12513, 16684, 17196, 25026, 50052, 61619, 123238, 139001, 184857, 246476, 278002, 369714, 417003, 556004, 739428, 834006, 1668012, 5977043, 11954086, 17931129, 23908172, 35862258, 71724516]

約数ペア:

[(1, 71724516), (2, 35862258), (3, 23908172), (4, 17931129), (6, 11954086), (12, 5977043), (43, 1668012), (86, 834006), (97, 739428), (129, 556004), (172, 417003), (194, 369714), (258, 278002), (291, 246476), (388, 184857), (516, 139001), (582, 123238), (1164, 61619), (1433, 50052), (2866, 25026), (4171, 17196), (4299, 16684), (5732, 12513), (8342, 8598)]