77616858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51131}}^1$

素因数の和:51170

約数の個数: 32

約数和(自身を含む): 176712192

約数和(自身を除く): 99095334

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 51131, 102262, 153393, 306786, 562441, 1124882, 1176013, 1687323, 2352026, 3374646, 3528039, 7056078, 12936143, 25872286, 38808429, 77616858]

約数ペア:

[(1, 77616858), (2, 38808429), (3, 25872286), (6, 12936143), (11, 7056078), (22, 3528039), (23, 3374646), (33, 2352026), (46, 1687323), (66, 1176013), (69, 1124882), (138, 562441), (253, 306786), (506, 153393), (759, 102262), (1518, 51131)]