90914262

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 197074944

約数和(自身を除く): 106160682

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 107, 131, 138, 141, 214, 262, 282, 321, 393, 642, 786, 1081, 2162, 2461, 3013, 3243, 4922, 5029, 6026, 6157, 6486, 7383, 9039, 10058, 12314, 14017, 14766, 15087, 18078, 18471, 28034, 30174, 36942, 42051, 84102, 115667, 141611, 231334, 283222, 322391, 347001, 424833, 644782, 658799, 694002, 849666, 967173, 1317598, 1934346, 1976397, 3952794, 15152377, 30304754, 45457131, 90914262]

約数ペア:

[(1, 90914262), (2, 45457131), (3, 30304754), (6, 15152377), (23, 3952794), (46, 1976397), (47, 1934346), (69, 1317598), (94, 967173), (107, 849666), (131, 694002), (138, 658799), (141, 644782), (214, 424833), (262, 347001), (282, 322391), (321, 283222), (393, 231334), (642, 141611), (786, 115667), (1081, 84102), (2162, 42051), (2461, 36942), (3013, 30174), (3243, 28034), (4922, 18471), (5029, 18078), (6026, 15087), (6157, 14766), (6486, 14017), (7383, 12314), (9039, 10058)]