73212488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{212827}}^1$

素因数の和:212876

約数の個数: 16

約数和(自身を含む): 140466480

約数和(自身を除く): 67253992

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 212827, 425654, 851308, 1702616, 9151561, 18303122, 36606244, 73212488]

約数ペア:

[(1, 73212488), (2, 36606244), (4, 18303122), (8, 9151561), (43, 1702616), (86, 851308), (172, 425654), (344, 212827)]