80178246

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{39419}}^1$

素因数の和:39540

約数の個数: 24

約数和(自身を含む): 175261320

約数和(自身を除く): 95083074

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 39419, 78838, 118257, 236514, 354771, 709542, 4454347, 8908694, 13363041, 26726082, 40089123, 80178246]

約数ペア:

[(1, 80178246), (2, 40089123), (3, 26726082), (6, 13363041), (9, 8908694), (18, 4454347), (113, 709542), (226, 354771), (339, 236514), (678, 118257), (1017, 78838), (2034, 39419)]