87561162

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{13859}}^1$

素因数の和:13889

約数の個数: 48

約数和(自身を含む): 211891680

約数和(自身を除く): 124330518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 13859, 27718, 41577, 83154, 124731, 180167, 249462, 360334, 374193, 540501, 748386, 1081002, 1122579, 1621503, 2245158, 3243006, 3367737, 4864509, 6735474, 9729018, 14593527, 29187054, 43780581, 87561162]

約数ペア:

[(1, 87561162), (2, 43780581), (3, 29187054), (6, 14593527), (9, 9729018), (13, 6735474), (18, 4864509), (26, 3367737), (27, 3243006), (39, 2245158), (54, 1621503), (78, 1122579), (81, 1081002), (117, 748386), (162, 540501), (234, 374193), (243, 360334), (351, 249462), (486, 180167), (702, 124731), (1053, 83154), (2106, 41577), (3159, 27718), (6318, 13859)]