81014742

素因数分解:

$2^1\times 3^5\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 184176720

約数和(自身を除く): 103161978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 243, 267, 486, 534, 801, 1602, 1873, 2403, 3746, 4806, 5619, 7209, 11238, 14418, 16857, 21627, 33714, 43254, 50571, 101142, 151713, 166697, 303426, 333394, 455139, 500091, 910278, 1000182, 1500273, 3000546, 4500819, 9001638, 13502457, 27004914, 40507371, 81014742]

約数ペア:

[(1, 81014742), (2, 40507371), (3, 27004914), (6, 13502457), (9, 9001638), (18, 4500819), (27, 3000546), (54, 1500273), (81, 1000182), (89, 910278), (162, 500091), (178, 455139), (243, 333394), (267, 303426), (486, 166697), (534, 151713), (801, 101142), (1602, 50571), (1873, 43254), (2403, 33714), (3746, 21627), (4806, 16857), (5619, 14418), (7209, 11238)]