71679138

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4423}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 149283456

約数和(自身を除く): 77604318

約数列:

[1, 2, 3, 6, 37, 73, 74, 111, 146, 219, 222, 438, 2701, 4423, 5402, 8103, 8846, 13269, 16206, 26538, 163651, 322879, 327302, 490953, 645758, 968637, 981906, 1937274, 11946523, 23893046, 35839569, 71679138]

約数ペア:

[(1, 71679138), (2, 35839569), (3, 23893046), (6, 11946523), (37, 1937274), (73, 981906), (74, 968637), (111, 645758), (146, 490953), (219, 327302), (222, 322879), (438, 163651), (2701, 26538), (4423, 16206), (5402, 13269), (8103, 8846)]