80463348

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{106433}}^1$

素因数の和:106453

約数の個数: 48

約数和(自身を含む): 238412160

約数和(自身を除く): 157948812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 106433, 212866, 319299, 425732, 638598, 745031, 957897, 1277196, 1490062, 1915794, 2235093, 2873691, 2980124, 3831588, 4470186, 5747382, 6705279, 8940372, 11494764, 13410558, 20115837, 26821116, 40231674, 80463348]

約数ペア:

[(1, 80463348), (2, 40231674), (3, 26821116), (4, 20115837), (6, 13410558), (7, 11494764), (9, 8940372), (12, 6705279), (14, 5747382), (18, 4470186), (21, 3831588), (27, 2980124), (28, 2873691), (36, 2235093), (42, 1915794), (54, 1490062), (63, 1277196), (84, 957897), (108, 745031), (126, 638598), (189, 425732), (252, 319299), (378, 212866), (756, 106433)]