79840722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2011}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 172388160

約数和(自身を除く): 92547438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 509, 1018, 1527, 2011, 3054, 4022, 6033, 6617, 12066, 13234, 19851, 26143, 39702, 52286, 78429, 156858, 1023599, 2047198, 3070797, 6141594, 13306787, 26613574, 39920361, 79840722]

約数ペア:

[(1, 79840722), (2, 39920361), (3, 26613574), (6, 13306787), (13, 6141594), (26, 3070797), (39, 2047198), (78, 1023599), (509, 156858), (1018, 78429), (1527, 52286), (2011, 39702), (3054, 26143), (4022, 19851), (6033, 13234), (6617, 12066)]