78401226

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{214211}}^1$

素因数の和:214277

約数の個数: 16

約数和(自身を含む): 159373728

約数和(自身を除く): 80972502

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 214211, 428422, 642633, 1285266, 13066871, 26133742, 39200613, 78401226]

約数ペア:

[(1, 78401226), (2, 39200613), (3, 26133742), (6, 13066871), (61, 1285266), (122, 642633), (183, 428422), (366, 214211)]