77557656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 225815040

約数和(自身を除く): 148257384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 53, 66, 69, 88, 92, 106, 132, 138, 159, 184, 212, 241, 253, 264, 276, 318, 424, 482, 506, 552, 583, 636, 723, 759, 964, 1012, 1166, 1219, 1272, 1446, 1518, 1749, 1928, 2024, 2332, 2438, 2651, 2892, 3036, 3498, 3657, 4664, 4876, 5302, 5543, 5784, 6072, 6996, 7314, 7953, 9752, 10604, 11086, 12773, 13409, 13992, 14628, 15906, 16629, 21208, 22172, 25546, 26818, 29256, 31812, 33258, 38319, 40227, 44344, 51092, 53636, 60973, 63624, 66516, 76638, 80454, 102184, 107272, 121946, 133032, 140503, 153276, 160908, 182919, 243892, 281006, 293779, 306552, 321816, 365838, 421509, 487784, 562012, 587558, 731676, 843018, 881337, 1124024, 1175116, 1463352, 1686036, 1762674, 2350232, 3231569, 3372072, 3525348, 6463138, 7050696, 9694707, 12926276, 19389414, 25852552, 38778828, 77557656]

約数ペア:

[(1, 77557656), (2, 38778828), (3, 25852552), (4, 19389414), (6, 12926276), (8, 9694707), (11, 7050696), (12, 6463138), (22, 3525348), (23, 3372072), (24, 3231569), (33, 2350232), (44, 1762674), (46, 1686036), (53, 1463352), (66, 1175116), (69, 1124024), (88, 881337), (92, 843018), (106, 731676), (132, 587558), (138, 562012), (159, 487784), (184, 421509), (212, 365838), (241, 321816), (253, 306552), (264, 293779), (276, 281006), (318, 243892), (424, 182919), (482, 160908), (506, 153276), (552, 140503), (583, 133032), (636, 121946), (723, 107272), (759, 102184), (964, 80454), (1012, 76638), (1166, 66516), (1219, 63624), (1272, 60973), (1446, 53636), (1518, 51092), (1749, 44344), (1928, 40227), (2024, 38319), (2332, 33258), (2438, 31812), (2651, 29256), (2892, 26818), (3036, 25546), (3498, 22172), (3657, 21208), (4664, 16629), (4876, 15906), (5302, 14628), (5543, 13992), (5784, 13409), (6072, 12773), (6996, 11086), (7314, 10604), (7953, 9752)]