73300328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1493}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 153687780

約数和(自身を除く): 80387452

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 361, 646, 722, 1292, 1444, 1493, 2584, 2888, 2986, 5972, 6137, 11944, 12274, 24548, 25381, 28367, 49096, 50762, 56734, 101524, 113468, 203048, 226936, 482239, 538973, 964478, 1077946, 1928956, 2155892, 3857912, 4311784, 9162541, 18325082, 36650164, 73300328]

約数ペア:

[(1, 73300328), (2, 36650164), (4, 18325082), (8, 9162541), (17, 4311784), (19, 3857912), (34, 2155892), (38, 1928956), (68, 1077946), (76, 964478), (136, 538973), (152, 482239), (323, 226936), (361, 203048), (646, 113468), (722, 101524), (1292, 56734), (1444, 50762), (1493, 49096), (2584, 28367), (2888, 25381), (2986, 24548), (5972, 12274), (6137, 11944)]