71522316

素因数分解:

$2^2\times 3^2\times {\mathrm{1373}}^1\times {\mathrm{1447}}^1$

素因数の和:2830

約数の個数: 36

約数和(自身を含む): 181049232

約数和(自身を除く): 109526916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1373, 1447, 2746, 2894, 4119, 4341, 5492, 5788, 8238, 8682, 12357, 13023, 16476, 17364, 24714, 26046, 49428, 52092, 1986731, 3973462, 5960193, 7946924, 11920386, 17880579, 23840772, 35761158, 71522316]

約数ペア:

[(1, 71522316), (2, 35761158), (3, 23840772), (4, 17880579), (6, 11920386), (9, 7946924), (12, 5960193), (18, 3973462), (36, 1986731), (1373, 52092), (1447, 49428), (2746, 26046), (2894, 24714), (4119, 17364), (4341, 16476), (5492, 13023), (5788, 12357), (8238, 8682)]