77928654

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{39239}}^1$

素因数の和:39575

約数の個数: 16

約数和(自身を含む): 156332160

約数和(自身を除く): 78403506

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 39239, 78478, 117717, 235434, 12988109, 25976218, 38964327, 77928654]

約数ペア:

[(1, 77928654), (2, 38964327), (3, 25976218), (6, 12988109), (331, 235434), (662, 117717), (993, 78478), (1986, 39239)]