81353544

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{50593}}^1$

素因数の和:50669

約数の個数: 32

約数和(自身を含む): 206423520

約数和(自身を除く): 125069976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 50593, 101186, 151779, 202372, 303558, 404744, 607116, 1214232, 3389731, 6779462, 10169193, 13558924, 20338386, 27117848, 40676772, 81353544]

約数ペア:

[(1, 81353544), (2, 40676772), (3, 27117848), (4, 20338386), (6, 13558924), (8, 10169193), (12, 6779462), (24, 3389731), (67, 1214232), (134, 607116), (201, 404744), (268, 303558), (402, 202372), (536, 151779), (804, 101186), (1608, 50593)]