71745342

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{563}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 146351232

約数和(自身を除く): 74605890

約数列:

[1, 2, 3, 6, 67, 134, 201, 317, 402, 563, 634, 951, 1126, 1689, 1902, 3378, 21239, 37721, 42478, 63717, 75442, 113163, 127434, 178471, 226326, 356942, 535413, 1070826, 11957557, 23915114, 35872671, 71745342]

約数ペア:

[(1, 71745342), (2, 35872671), (3, 23915114), (6, 11957557), (67, 1070826), (134, 535413), (201, 356942), (317, 226326), (402, 178471), (563, 127434), (634, 113163), (951, 75442), (1126, 63717), (1689, 42478), (1902, 37721), (3378, 21239)]