77425792

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 160117560

約数和(自身を除く): 82691768

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 101, 106, 113, 128, 202, 212, 226, 404, 424, 452, 808, 848, 904, 1616, 1696, 1808, 3232, 3392, 3616, 5353, 5989, 6464, 6784, 7232, 10706, 11413, 11978, 12928, 14464, 21412, 22826, 23956, 42824, 45652, 47912, 85648, 91304, 95824, 171296, 182608, 191648, 342592, 365216, 383296, 604889, 685184, 730432, 766592, 1209778, 1460864, 2419556, 4839112, 9678224, 19356448, 38712896, 77425792]

約数ペア:

[(1, 77425792), (2, 38712896), (4, 19356448), (8, 9678224), (16, 4839112), (32, 2419556), (53, 1460864), (64, 1209778), (101, 766592), (106, 730432), (113, 685184), (128, 604889), (202, 383296), (212, 365216), (226, 342592), (404, 191648), (424, 182608), (452, 171296), (808, 95824), (848, 91304), (904, 85648), (1616, 47912), (1696, 45652), (1808, 42824), (3232, 23956), (3392, 22826), (3616, 21412), (5353, 14464), (5989, 12928), (6464, 11978), (6784, 11413), (7232, 10706)]