77213565584

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{471781}}^1$

素因数の和:472035

約数の個数: 40

約数和(自身を含む): 153214035192

約数和(自身を除く): 76000469608

約数列:

[1, 2, 4, 8, 16, 53, 106, 193, 212, 386, 424, 772, 848, 1544, 3088, 10229, 20458, 40916, 81832, 163664, 471781, 943562, 1887124, 3774248, 7548496, 25004393, 50008786, 91053733, 100017572, 182107466, 200035144, 364214932, 400070288, 728429864, 1456859728, 4825847849, 9651695698, 19303391396, 38606782792, 77213565584]

約数ペア:

[(1, 77213565584), (2, 38606782792), (4, 19303391396), (8, 9651695698), (16, 4825847849), (53, 1456859728), (106, 728429864), (193, 400070288), (212, 364214932), (386, 200035144), (424, 182107466), (772, 100017572), (848, 91053733), (1544, 50008786), (3088, 25004393), (10229, 7548496), (20458, 3774248), (40916, 1887124), (81832, 943562), (163664, 471781)]