77944768

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2165

約数の個数: 56

約数和(自身を含む): 171998640

約数和(自身を除く): 94053872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 176, 212, 352, 424, 583, 704, 848, 1166, 1696, 2089, 2332, 3392, 4178, 4664, 8356, 9328, 16712, 18656, 22979, 33424, 37312, 45958, 66848, 91916, 110717, 133696, 183832, 221434, 367664, 442868, 735328, 885736, 1217887, 1470656, 1771472, 2435774, 3542944, 4871548, 7085888, 9743096, 19486192, 38972384, 77944768]

約数ペア:

[(1, 77944768), (2, 38972384), (4, 19486192), (8, 9743096), (11, 7085888), (16, 4871548), (22, 3542944), (32, 2435774), (44, 1771472), (53, 1470656), (64, 1217887), (88, 885736), (106, 735328), (176, 442868), (212, 367664), (352, 221434), (424, 183832), (583, 133696), (704, 110717), (848, 91916), (1166, 66848), (1696, 45958), (2089, 37312), (2332, 33424), (3392, 22979), (4178, 18656), (4664, 16712), (8356, 9328)]