85313118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 198899712

約数和(自身を除く): 113586594

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 253, 258, 473, 506, 759, 946, 989, 1307, 1419, 1518, 1978, 2614, 2838, 2967, 3921, 5934, 7842, 10879, 14377, 21758, 28754, 30061, 32637, 43131, 56201, 60122, 65274, 86262, 90183, 112402, 168603, 180366, 330671, 337206, 618211, 661342, 992013, 1236422, 1292623, 1854633, 1984026, 2585246, 3709266, 3877869, 7755738, 14218853, 28437706, 42656559, 85313118]

約数ペア:

[(1, 85313118), (2, 42656559), (3, 28437706), (6, 14218853), (11, 7755738), (22, 3877869), (23, 3709266), (33, 2585246), (43, 1984026), (46, 1854633), (66, 1292623), (69, 1236422), (86, 992013), (129, 661342), (138, 618211), (253, 337206), (258, 330671), (473, 180366), (506, 168603), (759, 112402), (946, 90183), (989, 86262), (1307, 65274), (1419, 60122), (1518, 56201), (1978, 43131), (2614, 32637), (2838, 30061), (2967, 28754), (3921, 21758), (5934, 14377), (7842, 10879)]