72808656

素因数分解:

$2^4\times 3^1\times {\mathrm{1516847}}^1$

素因数の和:1516858

約数の個数: 20

約数和(自身を含む): 188089152

約数和(自身を除く): 115280496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1516847, 3033694, 4550541, 6067388, 9101082, 12134776, 18202164, 24269552, 36404328, 72808656]

約数ペア:

[(1, 72808656), (2, 36404328), (3, 24269552), (4, 18202164), (6, 12134776), (8, 9101082), (12, 6067388), (16, 4550541), (24, 3033694), (48, 1516847)]