85245804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{112759}}^1$

素因数の和:112779

約数の個数: 48

約数和(自身を含む): 252582400

約数和(自身を除く): 167336596

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, 112759, 225518, 338277, 451036, 676554, 789313, 1014831, 1353108, 1578626, 2029662, 2367939, 3044493, 3157252, 4059324, 4735878, 6088986, 7103817, 9471756, 12177972, 14207634, 21311451, 28415268, 42622902, 85245804]

約数ペア:

[(1, 85245804), (2, 42622902), (3, 28415268), (4, 21311451), (6, 14207634), (7, 12177972), (9, 9471756), (12, 7103817), (14, 6088986), (18, 4735878), (21, 4059324), (27, 3157252), (28, 3044493), (36, 2367939), (42, 2029662), (54, 1578626), (63, 1353108), (84, 1014831), (108, 789313), (126, 676554), (189, 451036), (252, 338277), (378, 225518), (756, 112759)]