90904566

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{213391}}^1$

素因数の和:213467

約数の個数: 16

約数和(自身を含む): 184370688

約数和(自身を除く): 93466122

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 213391, 426782, 640173, 1280346, 15150761, 30301522, 45452283, 90904566]

約数ペア:

[(1, 90904566), (2, 45452283), (3, 30301522), (6, 15150761), (71, 1280346), (142, 640173), (213, 426782), (426, 213391)]