90880866

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{24391}}^1$

素因数の和:24428

約数の個数: 40

約数和(自身を含む): 212503104

約数和(自身を除く): 121622238

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 24391, 48782, 73173, 146346, 219519, 439038, 560993, 658557, 1121986, 1317114, 1682979, 1975671, 3365958, 3951342, 5048937, 10097874, 15146811, 30293622, 45440433, 90880866]

約数ペア:

[(1, 90880866), (2, 45440433), (3, 30293622), (6, 15146811), (9, 10097874), (18, 5048937), (23, 3951342), (27, 3365958), (46, 1975671), (54, 1682979), (69, 1317114), (81, 1121986), (138, 658557), (162, 560993), (207, 439038), (414, 219519), (621, 146346), (1242, 73173), (1863, 48782), (3726, 24391)]