80991162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37811}}^1$

素因数の和:37843

約数の個数: 48

約数和(自身を含む): 212352192

約数和(自身を除く): 131361030

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 37811, 75622, 113433, 226866, 264677, 340299, 529354, 642787, 680598, 794031, 1285574, 1588062, 1928361, 2382093, 3856722, 4499509, 4764186, 5785083, 8999018, 11570166, 13498527, 26997054, 40495581, 80991162]

約数ペア:

[(1, 80991162), (2, 40495581), (3, 26997054), (6, 13498527), (7, 11570166), (9, 8999018), (14, 5785083), (17, 4764186), (18, 4499509), (21, 3856722), (34, 2382093), (42, 1928361), (51, 1588062), (63, 1285574), (102, 794031), (119, 680598), (126, 642787), (153, 529354), (238, 340299), (306, 264677), (357, 226866), (714, 113433), (1071, 75622), (2142, 37811)]