65745168

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72089}}^1$

素因数の和:72119

約数の個数: 40

約数和(自身を含む): 178783200

約数和(自身を除く): 113038032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 72089, 144178, 216267, 288356, 432534, 576712, 865068, 1153424, 1369691, 1730136, 2739382, 3460272, 4109073, 5478764, 8218146, 10957528, 16436292, 21915056, 32872584, 65745168]

約数ペア:

[(1, 65745168), (2, 32872584), (3, 21915056), (4, 16436292), (6, 10957528), (8, 8218146), (12, 5478764), (16, 4109073), (19, 3460272), (24, 2739382), (38, 1730136), (48, 1369691), (57, 1153424), (76, 865068), (114, 576712), (152, 432534), (228, 288356), (304, 216267), (456, 144178), (912, 72089)]