80453864392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{154669}}^1$

素因数の和:154966

約数の個数: 64

約数和(自身を含む): 172388995200

約数和(自身を除く): 91935130808

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 257, 506, 514, 1012, 1028, 2024, 2056, 2827, 5654, 5911, 11308, 11822, 22616, 23644, 47288, 65021, 130042, 154669, 260084, 309338, 520168, 618676, 1237352, 1701359, 3402718, 3557387, 6805436, 7114774, 13610872, 14229548, 28459096, 39131257, 39749933, 78262514, 79499866, 156525028, 158999732, 313050056, 317999464, 437249263, 874498526, 914248459, 1748997052, 1828496918, 3497994104, 3656993836, 7313987672, 10056733049, 20113466098, 40226932196, 80453864392]

約数ペア:

[(1, 80453864392), (2, 40226932196), (4, 20113466098), (8, 10056733049), (11, 7313987672), (22, 3656993836), (23, 3497994104), (44, 1828496918), (46, 1748997052), (88, 914248459), (92, 874498526), (184, 437249263), (253, 317999464), (257, 313050056), (506, 158999732), (514, 156525028), (1012, 79499866), (1028, 78262514), (2024, 39749933), (2056, 39131257), (2827, 28459096), (5654, 14229548), (5911, 13610872), (11308, 7114774), (11822, 6805436), (22616, 3557387), (23644, 3402718), (47288, 1701359), (65021, 1237352), (130042, 618676), (154669, 520168), (260084, 309338)]