89729686248

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{26489}}^1$

素因数の和:26715

約数の個数: 128

約数和(自身を含む): 241080192000

約数和(自身を除く): 151350505752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 157, 174, 186, 232, 248, 314, 348, 372, 471, 628, 696, 744, 899, 942, 1256, 1798, 1884, 2697, 3596, 3768, 4553, 4867, 5394, 7192, 9106, 9734, 10788, 13659, 14601, 18212, 19468, 21576, 26489, 27318, 29202, 36424, 38936, 52978, 54636, 58404, 79467, 105956, 109272, 116808, 141143, 158934, 211912, 282286, 317868, 423429, 564572, 635736, 768181, 821159, 846858, 1129144, 1536362, 1642318, 1693716, 2304543, 2463477, 3072724, 3284636, 3387432, 4158773, 4609086, 4926954, 6145448, 6569272, 8317546, 9218172, 9853908, 12476319, 16635092, 18436344, 19707816, 23813611, 24952638, 33270184, 47627222, 49905276, 71440833, 95254444, 99810552, 120604417, 128921963, 142881666, 190508888, 241208834, 257843926, 285763332, 361813251, 386765889, 482417668, 515687852, 571526664, 723626502, 773531778, 964835336, 1031375704, 1447253004, 1547063556, 2894506008, 3094127112, 3738736927, 7477473854, 11216210781, 14954947708, 22432421562, 29909895416, 44864843124, 89729686248]

約数ペア:

[(1, 89729686248), (2, 44864843124), (3, 29909895416), (4, 22432421562), (6, 14954947708), (8, 11216210781), (12, 7477473854), (24, 3738736927), (29, 3094127112), (31, 2894506008), (58, 1547063556), (62, 1447253004), (87, 1031375704), (93, 964835336), (116, 773531778), (124, 723626502), (157, 571526664), (174, 515687852), (186, 482417668), (232, 386765889), (248, 361813251), (314, 285763332), (348, 257843926), (372, 241208834), (471, 190508888), (628, 142881666), (696, 128921963), (744, 120604417), (899, 99810552), (942, 95254444), (1256, 71440833), (1798, 49905276), (1884, 47627222), (2697, 33270184), (3596, 24952638), (3768, 23813611), (4553, 19707816), (4867, 18436344), (5394, 16635092), (7192, 12476319), (9106, 9853908), (9734, 9218172), (10788, 8317546), (13659, 6569272), (14601, 6145448), (18212, 4926954), (19468, 4609086), (21576, 4158773), (26489, 3387432), (27318, 3284636), (29202, 3072724), (36424, 2463477), (38936, 2304543), (52978, 1693716), (54636, 1642318), (58404, 1536362), (79467, 1129144), (105956, 846858), (109272, 821159), (116808, 768181), (141143, 635736), (158934, 564572), (211912, 423429), (282286, 317868)]