72553184

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3889}}^1$

素因数の和:3963

約数の個数: 48

約数和(自身を含む): 158805360

約数和(自身を除く): 86252176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1696, 2332, 3889, 4664, 7778, 9328, 15556, 18656, 31112, 42779, 62224, 85558, 124448, 171116, 206117, 342232, 412234, 684464, 824468, 1368928, 1648936, 2267287, 3297872, 4534574, 6595744, 9069148, 18138296, 36276592, 72553184]

約数ペア:

[(1, 72553184), (2, 36276592), (4, 18138296), (8, 9069148), (11, 6595744), (16, 4534574), (22, 3297872), (32, 2267287), (44, 1648936), (53, 1368928), (88, 824468), (106, 684464), (176, 412234), (212, 342232), (352, 206117), (424, 171116), (583, 124448), (848, 85558), (1166, 62224), (1696, 42779), (2332, 31112), (3889, 18656), (4664, 15556), (7778, 9328)]