76729216

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 160882560

約数和(自身を除く): 84153344

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 317, 488, 496, 634, 976, 992, 1268, 1891, 1952, 1984, 2536, 3782, 3904, 3968, 5072, 7564, 7808, 9827, 10144, 15128, 19337, 19654, 20288, 30256, 38674, 39308, 40576, 60512, 77348, 78616, 121024, 154696, 157232, 242048, 309392, 314464, 599447, 618784, 628928, 1198894, 1237568, 1257856, 2397788, 2475136, 4795576, 9591152, 19182304, 38364608, 76729216]

約数ペア:

[(1, 76729216), (2, 38364608), (4, 19182304), (8, 9591152), (16, 4795576), (31, 2475136), (32, 2397788), (61, 1257856), (62, 1237568), (64, 1198894), (122, 628928), (124, 618784), (128, 599447), (244, 314464), (248, 309392), (317, 242048), (488, 157232), (496, 154696), (634, 121024), (976, 78616), (992, 77348), (1268, 60512), (1891, 40576), (1952, 39308), (1984, 38674), (2536, 30256), (3782, 20288), (3904, 19654), (3968, 19337), (5072, 15128), (7564, 10144), (7808, 9827)]