85950172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 197342208

約数和(自身を除く): 111392036

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1103, 1694, 1771, 2206, 2783, 3388, 3542, 4412, 5566, 7084, 7721, 11132, 12133, 15442, 19481, 24266, 25369, 30884, 38962, 48532, 50738, 77924, 84931, 101476, 133463, 169862, 177583, 266926, 279059, 339724, 355166, 533852, 558118, 710332, 934241, 1116236, 1868482, 1953413, 3069649, 3736964, 3906826, 6139298, 7813652, 12278596, 21487543, 42975086, 85950172]

約数ペア:

[(1, 85950172), (2, 42975086), (4, 21487543), (7, 12278596), (11, 7813652), (14, 6139298), (22, 3906826), (23, 3736964), (28, 3069649), (44, 1953413), (46, 1868482), (77, 1116236), (92, 934241), (121, 710332), (154, 558118), (161, 533852), (242, 355166), (253, 339724), (308, 279059), (322, 266926), (484, 177583), (506, 169862), (644, 133463), (847, 101476), (1012, 84931), (1103, 77924), (1694, 50738), (1771, 48532), (2206, 38962), (2783, 30884), (3388, 25369), (3542, 24266), (4412, 19481), (5566, 15442), (7084, 12133), (7721, 11132)]