77478486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 171694080

約数和(自身を除く): 94215594

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 107, 186, 214, 229, 321, 458, 527, 642, 687, 1054, 1374, 1581, 1819, 3162, 3317, 3638, 3893, 5457, 6634, 7099, 7786, 9951, 10914, 11679, 14198, 19902, 21297, 23358, 24503, 42594, 49006, 56389, 73509, 112778, 120683, 147018, 169167, 241366, 338334, 362049, 416551, 724098, 759593, 833102, 1249653, 1519186, 2278779, 2499306, 4557558, 12913081, 25826162, 38739243, 77478486]

約数ペア:

[(1, 77478486), (2, 38739243), (3, 25826162), (6, 12913081), (17, 4557558), (31, 2499306), (34, 2278779), (51, 1519186), (62, 1249653), (93, 833102), (102, 759593), (107, 724098), (186, 416551), (214, 362049), (229, 338334), (321, 241366), (458, 169167), (527, 147018), (642, 120683), (687, 112778), (1054, 73509), (1374, 56389), (1581, 49006), (1819, 42594), (3162, 24503), (3317, 23358), (3638, 21297), (3893, 19902), (5457, 14198), (6634, 11679), (7099, 10914), (7786, 9951)]