77091518

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 137026560

約数和(自身を除く): 59935042

約数列:

[1, 2, 7, 14, 43, 79, 86, 158, 301, 553, 602, 1106, 1621, 3242, 3397, 6794, 11347, 22694, 23779, 47558, 69703, 128059, 139406, 256118, 487921, 896413, 975842, 1792826, 5506537, 11013074, 38545759, 77091518]

約数ペア:

[(1, 77091518), (2, 38545759), (7, 11013074), (14, 5506537), (43, 1792826), (79, 975842), (86, 896413), (158, 487921), (301, 256118), (553, 139406), (602, 128059), (1106, 69703), (1621, 47558), (3242, 23779), (3397, 22694), (6794, 11347)]