77285448

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 225244800

約数和(自身を除く): 147959352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 53, 54, 72, 86, 106, 108, 129, 157, 159, 172, 212, 216, 258, 314, 318, 344, 387, 424, 471, 477, 516, 628, 636, 774, 942, 954, 1032, 1161, 1256, 1272, 1413, 1431, 1548, 1884, 1908, 2279, 2322, 2826, 2862, 3096, 3768, 3816, 4239, 4558, 4644, 5652, 5724, 6751, 6837, 8321, 8478, 9116, 9288, 11304, 11448, 13502, 13674, 16642, 16956, 18232, 20253, 20511, 24963, 27004, 27348, 33284, 33912, 40506, 41022, 49926, 54008, 54696, 60759, 61533, 66568, 74889, 81012, 82044, 99852, 121518, 123066, 149778, 162024, 164088, 182277, 199704, 224667, 243036, 246132, 299556, 357803, 364554, 449334, 486072, 492264, 599112, 715606, 729108, 898668, 1073409, 1431212, 1458216, 1797336, 2146818, 2862424, 3220227, 4293636, 6440454, 8587272, 9660681, 12880908, 19321362, 25761816, 38642724, 77285448]

約数ペア:

[(1, 77285448), (2, 38642724), (3, 25761816), (4, 19321362), (6, 12880908), (8, 9660681), (9, 8587272), (12, 6440454), (18, 4293636), (24, 3220227), (27, 2862424), (36, 2146818), (43, 1797336), (53, 1458216), (54, 1431212), (72, 1073409), (86, 898668), (106, 729108), (108, 715606), (129, 599112), (157, 492264), (159, 486072), (172, 449334), (212, 364554), (216, 357803), (258, 299556), (314, 246132), (318, 243036), (344, 224667), (387, 199704), (424, 182277), (471, 164088), (477, 162024), (516, 149778), (628, 123066), (636, 121518), (774, 99852), (942, 82044), (954, 81012), (1032, 74889), (1161, 66568), (1256, 61533), (1272, 60759), (1413, 54696), (1431, 54008), (1548, 49926), (1884, 41022), (1908, 40506), (2279, 33912), (2322, 33284), (2826, 27348), (2862, 27004), (3096, 24963), (3768, 20511), (3816, 20253), (4239, 18232), (4558, 16956), (4644, 16642), (5652, 13674), (5724, 13502), (6751, 11448), (6837, 11304), (8321, 9288), (8478, 9116)]