78821346

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{196073}}^1$

素因数の和:196145

約数の個数: 16

約数和(自身を含む): 159996384

約数和(自身を除く): 81175038

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 196073, 392146, 588219, 1176438, 13136891, 26273782, 39410673, 78821346]

約数ペア:

[(1, 78821346), (2, 39410673), (3, 26273782), (6, 13136891), (67, 1176438), (134, 588219), (201, 392146), (402, 196073)]