90843816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{947}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 260282880

約数和(自身を除く): 169439064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 571, 947, 1142, 1713, 1894, 2284, 2841, 3426, 3788, 3997, 4568, 5682, 6629, 6852, 7576, 7994, 11364, 11991, 13258, 13704, 15988, 19887, 22728, 23982, 26516, 31976, 39774, 47964, 53032, 79548, 95928, 159096, 540737, 1081474, 1622211, 2162948, 3244422, 3785159, 4325896, 6488844, 7570318, 11355477, 12977688, 15140636, 22710954, 30281272, 45421908, 90843816]

約数ペア:

[(1, 90843816), (2, 45421908), (3, 30281272), (4, 22710954), (6, 15140636), (7, 12977688), (8, 11355477), (12, 7570318), (14, 6488844), (21, 4325896), (24, 3785159), (28, 3244422), (42, 2162948), (56, 1622211), (84, 1081474), (168, 540737), (571, 159096), (947, 95928), (1142, 79548), (1713, 53032), (1894, 47964), (2284, 39774), (2841, 31976), (3426, 26516), (3788, 23982), (3997, 22728), (4568, 19887), (5682, 15988), (6629, 13704), (6852, 13258), (7576, 11991), (7994, 11364)]