84255766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3559}}^1$

素因数の和:3676

約数の個数: 32

約数和(自身を含む): 153792000

約数和(自身を除く): 69536234

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 3382, 3559, 7118, 11837, 23674, 24913, 49826, 67621, 135242, 316751, 473347, 633502, 946694, 2217257, 4434514, 6018269, 12036538, 42127883, 84255766]

約数ペア:

[(1, 84255766), (2, 42127883), (7, 12036538), (14, 6018269), (19, 4434514), (38, 2217257), (89, 946694), (133, 633502), (178, 473347), (266, 316751), (623, 135242), (1246, 67621), (1691, 49826), (3382, 24913), (3559, 23674), (7118, 11837)]