87161886

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{32941}}^1$

素因数の和:32966

約数の個数: 48

約数和(自身を含む): 225323280

約数和(自身を除く): 138161394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 32941, 65882, 98823, 197646, 230587, 296469, 461174, 592938, 691761, 889407, 1383522, 1614109, 1778814, 2075283, 3228218, 4150566, 4842327, 6225849, 9684654, 12451698, 14526981, 29053962, 43580943, 87161886]

約数ペア:

[(1, 87161886), (2, 43580943), (3, 29053962), (6, 14526981), (7, 12451698), (9, 9684654), (14, 6225849), (18, 4842327), (21, 4150566), (27, 3228218), (42, 2075283), (49, 1778814), (54, 1614109), (63, 1383522), (98, 889407), (126, 691761), (147, 592938), (189, 461174), (294, 296469), (378, 230587), (441, 197646), (882, 98823), (1323, 65882), (2646, 32941)]