83987106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 136643934

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 41, 42, 51, 57, 82, 102, 114, 119, 123, 133, 151, 238, 246, 266, 287, 302, 323, 357, 399, 453, 574, 646, 697, 714, 779, 798, 861, 906, 969, 1057, 1394, 1558, 1722, 1938, 2091, 2114, 2261, 2337, 2567, 2869, 3171, 4182, 4522, 4674, 4879, 5134, 5453, 5738, 6191, 6342, 6783, 7701, 8607, 9758, 10906, 12382, 13243, 13566, 14637, 15402, 16359, 17214, 17969, 18573, 20083, 26486, 29274, 32718, 35938, 37146, 39729, 40166, 43337, 48773, 53907, 60249, 79458, 86674, 92701, 97546, 105247, 107814, 117629, 120498, 130011, 146319, 185402, 210494, 235258, 260022, 278103, 292638, 315741, 341411, 352887, 556206, 631482, 682822, 705774, 736729, 823403, 1024233, 1473458, 1646806, 1999693, 2048466, 2210187, 2470209, 3999386, 4420374, 4940418, 5999079, 11998158, 13997851, 27995702, 41993553, 83987106]

約数ペア:

[(1, 83987106), (2, 41993553), (3, 27995702), (6, 13997851), (7, 11998158), (14, 5999079), (17, 4940418), (19, 4420374), (21, 3999386), (34, 2470209), (38, 2210187), (41, 2048466), (42, 1999693), (51, 1646806), (57, 1473458), (82, 1024233), (102, 823403), (114, 736729), (119, 705774), (123, 682822), (133, 631482), (151, 556206), (238, 352887), (246, 341411), (266, 315741), (287, 292638), (302, 278103), (323, 260022), (357, 235258), (399, 210494), (453, 185402), (574, 146319), (646, 130011), (697, 120498), (714, 117629), (779, 107814), (798, 105247), (861, 97546), (906, 92701), (969, 86674), (1057, 79458), (1394, 60249), (1558, 53907), (1722, 48773), (1938, 43337), (2091, 40166), (2114, 39729), (2261, 37146), (2337, 35938), (2567, 32718), (2869, 29274), (3171, 26486), (4182, 20083), (4522, 18573), (4674, 17969), (4879, 17214), (5134, 16359), (5453, 15402), (5738, 14637), (6191, 13566), (6342, 13243), (6783, 12382), (7701, 10906), (8607, 9758)]