73939072

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 153752760

約数和(自身を除く): 79813688

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 73, 82, 128, 146, 164, 193, 292, 328, 386, 584, 656, 772, 1168, 1312, 1544, 2336, 2624, 2993, 3088, 4672, 5248, 5986, 6176, 7913, 9344, 11972, 12352, 14089, 15826, 23944, 24704, 28178, 31652, 47888, 56356, 63304, 95776, 112712, 126608, 191552, 225424, 253216, 383104, 450848, 506432, 577649, 901696, 1012864, 1155298, 1803392, 2310596, 4621192, 9242384, 18484768, 36969536, 73939072]

約数ペア:

[(1, 73939072), (2, 36969536), (4, 18484768), (8, 9242384), (16, 4621192), (32, 2310596), (41, 1803392), (64, 1155298), (73, 1012864), (82, 901696), (128, 577649), (146, 506432), (164, 450848), (193, 383104), (292, 253216), (328, 225424), (386, 191552), (584, 126608), (656, 112712), (772, 95776), (1168, 63304), (1312, 56356), (1544, 47888), (2336, 31652), (2624, 28178), (2993, 24704), (3088, 23944), (4672, 15826), (5248, 14089), (5986, 12352), (6176, 11972), (7913, 9344)]