78389538

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{184013}}^1$

素因数の和:184089

約数の個数: 16

約数和(自身を含む): 158988096

約数和(自身を除く): 80598558

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 184013, 368026, 552039, 1104078, 13064923, 26129846, 39194769, 78389538]

約数ペア:

[(1, 78389538), (2, 39194769), (3, 26129846), (6, 13064923), (71, 1104078), (142, 552039), (213, 368026), (426, 184013)]