81702078

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1217}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 166973184

約数和(自身を除く): 85271106

約数列:

[1, 2, 3, 6, 67, 134, 167, 201, 334, 402, 501, 1002, 1217, 2434, 3651, 7302, 11189, 22378, 33567, 67134, 81539, 163078, 203239, 244617, 406478, 489234, 609717, 1219434, 13617013, 27234026, 40851039, 81702078]

約数ペア:

[(1, 81702078), (2, 40851039), (3, 27234026), (6, 13617013), (67, 1219434), (134, 609717), (167, 489234), (201, 406478), (334, 244617), (402, 203239), (501, 163078), (1002, 81539), (1217, 67134), (2434, 33567), (3651, 22378), (7302, 11189)]