81986154

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1$

素因数の和:5174

約数の個数: 32

約数和(自身を含む): 170744640

約数和(自身を除く): 88758486

約数列:

[1, 2, 3, 6, 37, 73, 74, 111, 146, 219, 222, 438, 2701, 5059, 5402, 8103, 10118, 15177, 16206, 30354, 187183, 369307, 374366, 561549, 738614, 1107921, 1123098, 2215842, 13664359, 27328718, 40993077, 81986154]

約数ペア:

[(1, 81986154), (2, 40993077), (3, 27328718), (6, 13664359), (37, 2215842), (73, 1123098), (74, 1107921), (111, 738614), (146, 561549), (219, 374366), (222, 369307), (438, 187183), (2701, 30354), (5059, 16206), (5402, 15177), (8103, 10118)]