66867504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 196914480

約数和(自身を除く): 130046976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 121, 132, 174, 176, 232, 242, 264, 319, 348, 363, 397, 464, 484, 528, 638, 696, 726, 794, 957, 968, 1191, 1276, 1392, 1452, 1588, 1914, 1936, 2382, 2552, 2904, 3176, 3509, 3828, 4367, 4764, 5104, 5808, 6352, 7018, 7656, 8734, 9528, 10527, 11513, 13101, 14036, 15312, 17468, 19056, 21054, 23026, 26202, 28072, 34539, 34936, 42108, 46052, 48037, 52404, 56144, 69078, 69872, 84216, 92104, 96074, 104808, 126643, 138156, 144111, 168432, 184208, 192148, 209616, 253286, 276312, 288222, 379929, 384296, 506572, 552624, 576444, 759858, 768592, 1013144, 1152888, 1393073, 1519716, 2026288, 2305776, 2786146, 3039432, 4179219, 5572292, 6078864, 8358438, 11144584, 16716876, 22289168, 33433752, 66867504]

約数ペア:

[(1, 66867504), (2, 33433752), (3, 22289168), (4, 16716876), (6, 11144584), (8, 8358438), (11, 6078864), (12, 5572292), (16, 4179219), (22, 3039432), (24, 2786146), (29, 2305776), (33, 2026288), (44, 1519716), (48, 1393073), (58, 1152888), (66, 1013144), (87, 768592), (88, 759858), (116, 576444), (121, 552624), (132, 506572), (174, 384296), (176, 379929), (232, 288222), (242, 276312), (264, 253286), (319, 209616), (348, 192148), (363, 184208), (397, 168432), (464, 144111), (484, 138156), (528, 126643), (638, 104808), (696, 96074), (726, 92104), (794, 84216), (957, 69872), (968, 69078), (1191, 56144), (1276, 52404), (1392, 48037), (1452, 46052), (1588, 42108), (1914, 34936), (1936, 34539), (2382, 28072), (2552, 26202), (2904, 23026), (3176, 21054), (3509, 19056), (3828, 17468), (4367, 15312), (4764, 14036), (5104, 13101), (5808, 11513), (6352, 10527), (7018, 9528), (7656, 8734)]