77392432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 175301280

約数和(自身を除く): 97908848

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 208, 221, 272, 344, 442, 509, 559, 688, 731, 884, 1018, 1118, 1462, 1768, 2036, 2236, 2924, 3536, 4072, 4472, 5848, 6617, 8144, 8653, 8944, 9503, 11696, 13234, 17306, 19006, 21887, 26468, 34612, 38012, 43774, 52936, 69224, 76024, 87548, 105872, 112489, 138448, 152048, 175096, 224978, 284531, 350192, 372079, 449956, 569062, 744158, 899912, 1138124, 1488316, 1799824, 2276248, 2976632, 4552496, 4837027, 5953264, 9674054, 19348108, 38696216, 77392432]

約数ペア:

[(1, 77392432), (2, 38696216), (4, 19348108), (8, 9674054), (13, 5953264), (16, 4837027), (17, 4552496), (26, 2976632), (34, 2276248), (43, 1799824), (52, 1488316), (68, 1138124), (86, 899912), (104, 744158), (136, 569062), (172, 449956), (208, 372079), (221, 350192), (272, 284531), (344, 224978), (442, 175096), (509, 152048), (559, 138448), (688, 112489), (731, 105872), (884, 87548), (1018, 76024), (1118, 69224), (1462, 52936), (1768, 43774), (2036, 38012), (2236, 34612), (2924, 26468), (3536, 21887), (4072, 19006), (4472, 17306), (5848, 13234), (6617, 11696), (8144, 9503), (8653, 8944)]