72810806

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 110327184

約数和(自身を除く): 37516378

約数列:

[1, 2, 197, 283, 394, 566, 653, 1306, 55751, 111502, 128641, 184799, 257282, 369598, 36405403, 72810806]

約数ペア:

[(1, 72810806), (2, 36405403), (197, 369598), (283, 257282), (394, 184799), (566, 128641), (653, 111502), (1306, 55751)]