85089676

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 185423280

約数和(自身を除く): 100333604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 98, 133, 146, 196, 266, 292, 313, 511, 532, 626, 931, 1022, 1252, 1387, 1862, 2044, 2191, 2774, 3577, 3724, 4382, 5548, 5947, 7154, 8764, 9709, 11894, 14308, 15337, 19418, 22849, 23788, 30674, 38836, 41629, 45698, 61348, 67963, 83258, 91396, 135926, 159943, 166516, 271852, 291403, 319886, 434131, 582806, 639772, 868262, 1119601, 1165612, 1736524, 2239202, 3038917, 4478404, 6077834, 12155668, 21272419, 42544838, 85089676]

約数ペア:

[(1, 85089676), (2, 42544838), (4, 21272419), (7, 12155668), (14, 6077834), (19, 4478404), (28, 3038917), (38, 2239202), (49, 1736524), (73, 1165612), (76, 1119601), (98, 868262), (133, 639772), (146, 582806), (196, 434131), (266, 319886), (292, 291403), (313, 271852), (511, 166516), (532, 159943), (626, 135926), (931, 91396), (1022, 83258), (1252, 67963), (1387, 61348), (1862, 45698), (2044, 41629), (2191, 38836), (2774, 30674), (3577, 23788), (3724, 22849), (4382, 19418), (5548, 15337), (5947, 14308), (7154, 11894), (8764, 9709)]