72727992

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6197}}^1$

素因数の和:6372

約数の個数: 48

約数和(自身を含む): 198212040

約数和(自身を除く): 125484048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 6197, 11736, 12394, 18591, 24788, 37182, 49576, 55773, 74364, 111546, 148728, 223092, 446184, 1010111, 2020222, 3030333, 4040444, 6060666, 8080888, 9090999, 12121332, 18181998, 24242664, 36363996, 72727992]

約数ペア:

[(1, 72727992), (2, 36363996), (3, 24242664), (4, 18181998), (6, 12121332), (8, 9090999), (9, 8080888), (12, 6060666), (18, 4040444), (24, 3030333), (36, 2020222), (72, 1010111), (163, 446184), (326, 223092), (489, 148728), (652, 111546), (978, 74364), (1304, 55773), (1467, 49576), (1956, 37182), (2934, 24788), (3912, 18591), (5868, 12394), (6197, 11736)]