78752844

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{2203}}^1$

素因数の和:2547

約数の個数: 48

約数和(自身を含む): 204883840

約数和(自身を除く): 126130996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1986, 2203, 2979, 3972, 4406, 5958, 6609, 8812, 8937, 11916, 13218, 17874, 19827, 26436, 35748, 39654, 59481, 79308, 118962, 237924, 729193, 1458386, 2187579, 2916772, 4375158, 6562737, 8750316, 13125474, 19688211, 26250948, 39376422, 78752844]

約数ペア:

[(1, 78752844), (2, 39376422), (3, 26250948), (4, 19688211), (6, 13125474), (9, 8750316), (12, 6562737), (18, 4375158), (27, 2916772), (36, 2187579), (54, 1458386), (108, 729193), (331, 237924), (662, 118962), (993, 79308), (1324, 59481), (1986, 39654), (2203, 35748), (2979, 26436), (3972, 19827), (4406, 17874), (5958, 13218), (6609, 11916), (8812, 8937)]