81797136

素因数分解:

$2^4\times 3^1\times {\mathrm{619}}^1\times {\mathrm{2753}}^1$

素因数の和:3383

約数の個数: 40

約数和(自身を含む): 211727520

約数和(自身を除く): 129930384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 619, 1238, 1857, 2476, 2753, 3714, 4952, 5506, 7428, 8259, 9904, 11012, 14856, 16518, 22024, 29712, 33036, 44048, 66072, 132144, 1704107, 3408214, 5112321, 6816428, 10224642, 13632856, 20449284, 27265712, 40898568, 81797136]

約数ペア:

[(1, 81797136), (2, 40898568), (3, 27265712), (4, 20449284), (6, 13632856), (8, 10224642), (12, 6816428), (16, 5112321), (24, 3408214), (48, 1704107), (619, 132144), (1238, 66072), (1857, 44048), (2476, 33036), (2753, 29712), (3714, 22024), (4952, 16518), (5506, 14856), (7428, 11012), (8259, 9904)]