78126876

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{13649}}^1$

素因数の和:13715

約数の個数: 48

約数和(自身を含む): 206388000

約数和(自身を除く): 128261124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 13649, 27298, 40947, 54596, 81894, 122841, 163788, 245682, 368523, 491364, 723397, 737046, 1446794, 1474092, 2170191, 2893588, 4340382, 6510573, 8680764, 13021146, 19531719, 26042292, 39063438, 78126876]

約数ペア:

[(1, 78126876), (2, 39063438), (3, 26042292), (4, 19531719), (6, 13021146), (9, 8680764), (12, 6510573), (18, 4340382), (27, 2893588), (36, 2170191), (53, 1474092), (54, 1446794), (106, 737046), (108, 723397), (159, 491364), (212, 368523), (318, 245682), (477, 163788), (636, 122841), (954, 81894), (1431, 54596), (1908, 40947), (2862, 27298), (5724, 13649)]