90675774

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{11423}}^1$

素因数の和:11451

約数の個数: 60

約数和(自身を含む): 236373984

約数和(自身を除く): 145698210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 11423, 22846, 34269, 68538, 79961, 102807, 159922, 205614, 239883, 308421, 479766, 559727, 616842, 719649, 925263, 1119454, 1439298, 1679181, 1850526, 2158947, 3358362, 4317894, 5037543, 6476841, 10075086, 12953682, 15112629, 30225258, 45337887, 90675774]

約数ペア:

[(1, 90675774), (2, 45337887), (3, 30225258), (6, 15112629), (7, 12953682), (9, 10075086), (14, 6476841), (18, 5037543), (21, 4317894), (27, 3358362), (42, 2158947), (49, 1850526), (54, 1679181), (63, 1439298), (81, 1119454), (98, 925263), (126, 719649), (147, 616842), (162, 559727), (189, 479766), (294, 308421), (378, 239883), (441, 205614), (567, 159922), (882, 102807), (1134, 79961), (1323, 68538), (2646, 34269), (3969, 22846), (7938, 11423)]