64166872

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 159563520

約数和(自身を除く): 95396648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 184, 196, 253, 308, 322, 392, 506, 539, 616, 644, 647, 1012, 1078, 1127, 1288, 1294, 1771, 2024, 2156, 2254, 2588, 3542, 4312, 4508, 4529, 5176, 7084, 7117, 9016, 9058, 12397, 14168, 14234, 14881, 18116, 24794, 28468, 29762, 31703, 36232, 49588, 49819, 56936, 59524, 63406, 99176, 99638, 104167, 119048, 126812, 163691, 199276, 208334, 253624, 327382, 348733, 398552, 416668, 654764, 697466, 729169, 833336, 1145837, 1309528, 1394932, 1458338, 2291674, 2789864, 2916676, 4583348, 5833352, 8020859, 9166696, 16041718, 32083436, 64166872]

約数ペア:

[(1, 64166872), (2, 32083436), (4, 16041718), (7, 9166696), (8, 8020859), (11, 5833352), (14, 4583348), (22, 2916676), (23, 2789864), (28, 2291674), (44, 1458338), (46, 1394932), (49, 1309528), (56, 1145837), (77, 833336), (88, 729169), (92, 697466), (98, 654764), (154, 416668), (161, 398552), (184, 348733), (196, 327382), (253, 253624), (308, 208334), (322, 199276), (392, 163691), (506, 126812), (539, 119048), (616, 104167), (644, 99638), (647, 99176), (1012, 63406), (1078, 59524), (1127, 56936), (1288, 49819), (1294, 49588), (1771, 36232), (2024, 31703), (2156, 29762), (2254, 28468), (2588, 24794), (3542, 18116), (4312, 14881), (4508, 14234), (4529, 14168), (5176, 12397), (7084, 9058), (7117, 9016)]