78867852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{134129}}^1$

素因数の和:134150

約数の個数: 36

約数和(自身を含む): 214071480

約数和(自身を除く): 135203628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 134129, 268258, 402387, 536516, 804774, 938903, 1609548, 1877806, 2816709, 3755612, 5633418, 6572321, 11266836, 13144642, 19716963, 26289284, 39433926, 78867852]

約数ペア:

[(1, 78867852), (2, 39433926), (3, 26289284), (4, 19716963), (6, 13144642), (7, 11266836), (12, 6572321), (14, 5633418), (21, 3755612), (28, 2816709), (42, 1877806), (49, 1609548), (84, 938903), (98, 804774), (147, 536516), (196, 402387), (294, 268258), (588, 134129)]