77801792

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1735

約数の個数: 56

約数和(自身を含む): 167371776

約数和(自身を除く): 89569984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1462, 1663, 2752, 2924, 3326, 5848, 6652, 11696, 13304, 23392, 26608, 28271, 46784, 53216, 56542, 71509, 106432, 113084, 143018, 226168, 286036, 452336, 572072, 904672, 1144144, 1215653, 1809344, 2288288, 2431306, 4576576, 4862612, 9725224, 19450448, 38900896, 77801792]

約数ペア:

[(1, 77801792), (2, 38900896), (4, 19450448), (8, 9725224), (16, 4862612), (17, 4576576), (32, 2431306), (34, 2288288), (43, 1809344), (64, 1215653), (68, 1144144), (86, 904672), (136, 572072), (172, 452336), (272, 286036), (344, 226168), (544, 143018), (688, 113084), (731, 106432), (1088, 71509), (1376, 56542), (1462, 53216), (1663, 46784), (2752, 28271), (2924, 26608), (3326, 23392), (5848, 13304), (6652, 11696)]