86949424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 188291520

約数和(自身を除く): 101342096

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 73, 116, 136, 146, 151, 232, 272, 292, 302, 464, 493, 584, 604, 986, 1168, 1208, 1241, 1972, 2117, 2416, 2482, 2567, 3944, 4234, 4379, 4964, 5134, 7888, 8468, 8758, 9928, 10268, 11023, 16936, 17516, 19856, 20536, 22046, 33872, 35032, 35989, 41072, 44092, 70064, 71978, 74443, 88184, 143956, 148886, 176368, 187391, 287912, 297772, 319667, 374782, 575824, 595544, 639334, 749564, 1191088, 1278668, 1499128, 2557336, 2998256, 5114672, 5434339, 10868678, 21737356, 43474712, 86949424]

約数ペア:

[(1, 86949424), (2, 43474712), (4, 21737356), (8, 10868678), (16, 5434339), (17, 5114672), (29, 2998256), (34, 2557336), (58, 1499128), (68, 1278668), (73, 1191088), (116, 749564), (136, 639334), (146, 595544), (151, 575824), (232, 374782), (272, 319667), (292, 297772), (302, 287912), (464, 187391), (493, 176368), (584, 148886), (604, 143956), (986, 88184), (1168, 74443), (1208, 71978), (1241, 70064), (1972, 44092), (2117, 41072), (2416, 35989), (2482, 35032), (2567, 33872), (3944, 22046), (4234, 20536), (4379, 19856), (4964, 17516), (5134, 16936), (7888, 11023), (8468, 10268), (8758, 9928)]