8754732

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{709}}^1$

素因数の和:740

約数の個数: 72

約数和(自身を含む): 25844000

約数和(自身を除く): 17089268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 709, 882, 1029, 1372, 1418, 1764, 2058, 2127, 2836, 3087, 4116, 4254, 4963, 6174, 6381, 8508, 9926, 12348, 12762, 14889, 19852, 25524, 29778, 34741, 44667, 59556, 69482, 89334, 104223, 138964, 178668, 208446, 243187, 312669, 416892, 486374, 625338, 729561, 972748, 1250676, 1459122, 2188683, 2918244, 4377366, 8754732]

約数ペア:

[(1, 8754732), (2, 4377366), (3, 2918244), (4, 2188683), (6, 1459122), (7, 1250676), (9, 972748), (12, 729561), (14, 625338), (18, 486374), (21, 416892), (28, 312669), (36, 243187), (42, 208446), (49, 178668), (63, 138964), (84, 104223), (98, 89334), (126, 69482), (147, 59556), (196, 44667), (252, 34741), (294, 29778), (343, 25524), (441, 19852), (588, 14889), (686, 12762), (709, 12348), (882, 9926), (1029, 8508), (1372, 6381), (1418, 6174), (1764, 4963), (2058, 4254), (2127, 4116), (2836, 3087)]