77168784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20879}}^1$

素因数の和:20908

約数の個数: 80

約数和(自身を含む): 248555520

約数和(自身を除く): 171386736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 20879, 41758, 62637, 83516, 125274, 146153, 167032, 229669, 250548, 292306, 334064, 438459, 459338, 501096, 584612, 689007, 876918, 918676, 1002192, 1169224, 1378014, 1607683, 1753836, 1837352, 2338448, 2756028, 3215366, 3507672, 3674704, 4823049, 5512056, 6430732, 7015344, 9646098, 11024112, 12861464, 19292196, 25722928, 38584392, 77168784]

約数ペア:

[(1, 77168784), (2, 38584392), (3, 25722928), (4, 19292196), (6, 12861464), (7, 11024112), (8, 9646098), (11, 7015344), (12, 6430732), (14, 5512056), (16, 4823049), (21, 3674704), (22, 3507672), (24, 3215366), (28, 2756028), (33, 2338448), (42, 1837352), (44, 1753836), (48, 1607683), (56, 1378014), (66, 1169224), (77, 1002192), (84, 918676), (88, 876918), (112, 689007), (132, 584612), (154, 501096), (168, 459338), (176, 438459), (231, 334064), (264, 292306), (308, 250548), (336, 229669), (462, 167032), (528, 146153), (616, 125274), (924, 83516), (1232, 62637), (1848, 41758), (3696, 20879)]