98138572

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^3\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 213768240

約数和(自身を除く): 115629668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 98, 133, 146, 196, 266, 292, 361, 511, 532, 722, 931, 1022, 1387, 1444, 1862, 2044, 2527, 2774, 3577, 3724, 5054, 5548, 6859, 7154, 9709, 10108, 13718, 14308, 17689, 19418, 26353, 27436, 35378, 38836, 48013, 52706, 67963, 70756, 96026, 105412, 135926, 184471, 192052, 271852, 336091, 368942, 500707, 672182, 737884, 1001414, 1291297, 1344364, 2002828, 2582594, 3504949, 5165188, 7009898, 14019796, 24534643, 49069286, 98138572]

約数ペア:

[(1, 98138572), (2, 49069286), (4, 24534643), (7, 14019796), (14, 7009898), (19, 5165188), (28, 3504949), (38, 2582594), (49, 2002828), (73, 1344364), (76, 1291297), (98, 1001414), (133, 737884), (146, 672182), (196, 500707), (266, 368942), (292, 336091), (361, 271852), (511, 192052), (532, 184471), (722, 135926), (931, 105412), (1022, 96026), (1387, 70756), (1444, 67963), (1862, 52706), (2044, 48013), (2527, 38836), (2774, 35378), (3577, 27436), (3724, 26353), (5054, 19418), (5548, 17689), (6859, 14308), (7154, 13718), (9709, 10108)]