89428554

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11369}}^1$

素因数の和:11419

約数の個数: 48

約数和(自身を含む): 212846400

約数和(自身を除く): 123417846

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 11369, 22738, 34107, 68214, 102321, 204642, 216011, 261487, 432022, 522974, 648033, 784461, 1296066, 1568922, 1944099, 2353383, 3888198, 4706766, 4968253, 9936506, 14904759, 29809518, 44714277, 89428554]

約数ペア:

[(1, 89428554), (2, 44714277), (3, 29809518), (6, 14904759), (9, 9936506), (18, 4968253), (19, 4706766), (23, 3888198), (38, 2353383), (46, 1944099), (57, 1568922), (69, 1296066), (114, 784461), (138, 648033), (171, 522974), (207, 432022), (342, 261487), (414, 216011), (437, 204642), (874, 102321), (1311, 68214), (2622, 34107), (3933, 22738), (7866, 11369)]