81962316

素因数分解:

$2^2\times 3^2\times {\mathrm{827}}^1\times {\mathrm{2753}}^1$

素因数の和:3590

約数の個数: 36

約数和(自身を含む): 207508392

約数和(自身を除く): 125546076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 827, 1654, 2481, 2753, 3308, 4962, 5506, 7443, 8259, 9924, 11012, 14886, 16518, 24777, 29772, 33036, 49554, 99108, 2276731, 4553462, 6830193, 9106924, 13660386, 20490579, 27320772, 40981158, 81962316]

約数ペア:

[(1, 81962316), (2, 40981158), (3, 27320772), (4, 20490579), (6, 13660386), (9, 9106924), (12, 6830193), (18, 4553462), (36, 2276731), (827, 99108), (1654, 49554), (2481, 33036), (2753, 29772), (3308, 24777), (4962, 16518), (5506, 14886), (7443, 11012), (8259, 9924)]