77130774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{612149}}^1$

素因数の和:612164

約数の個数: 24

約数和(自身を含む): 190990800

約数和(自身を除く): 113860026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 612149, 1224298, 1836447, 3672894, 4285043, 5509341, 8570086, 11018682, 12855129, 25710258, 38565387, 77130774]

約数ペア:

[(1, 77130774), (2, 38565387), (3, 25710258), (6, 12855129), (7, 11018682), (9, 8570086), (14, 5509341), (18, 4285043), (21, 3672894), (42, 1836447), (63, 1224298), (126, 612149)]