78480294

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{31069}}^1$

素因数の和:31495

約数の個数: 16

約数和(自身を含む): 157338480

約数和(自身を除く): 78858186

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 31069, 62138, 93207, 186414, 13080049, 26160098, 39240147, 78480294]

約数ペア:

[(1, 78480294), (2, 39240147), (3, 26160098), (6, 13080049), (421, 186414), (842, 93207), (1263, 62138), (2526, 31069)]