78812946

素因数分解:

$2^1\times 3^3\times {\mathrm{1063}}^1\times {\mathrm{1373}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 175432320

約数和(自身を除く): 96619374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1063, 1373, 2126, 2746, 3189, 4119, 6378, 8238, 9567, 12357, 19134, 24714, 28701, 37071, 57402, 74142, 1459499, 2918998, 4378497, 8756994, 13135491, 26270982, 39406473, 78812946]

約数ペア:

[(1, 78812946), (2, 39406473), (3, 26270982), (6, 13135491), (9, 8756994), (18, 4378497), (27, 2918998), (54, 1459499), (1063, 74142), (1373, 57402), (2126, 37071), (2746, 28701), (3189, 24714), (4119, 19134), (6378, 12357), (8238, 9567)]