123270768

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4019}}^1$

素因数の和:4107

約数の個数: 80

約数和(自身を含む): 358905600

約数和(自身を除く): 235634832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 4019, 5112, 7668, 8038, 10224, 12057, 15336, 16076, 24114, 30672, 32152, 36171, 48228, 64304, 72342, 96456, 108513, 144684, 192912, 217026, 285349, 289368, 434052, 570698, 578736, 856047, 868104, 1141396, 1712094, 1736208, 2282792, 2568141, 3424188, 4565584, 5136282, 6848376, 7704423, 10272564, 13696752, 15408846, 20545128, 30817692, 41090256, 61635384, 123270768]

約数ペア:

[(1, 123270768), (2, 61635384), (3, 41090256), (4, 30817692), (6, 20545128), (8, 15408846), (9, 13696752), (12, 10272564), (16, 7704423), (18, 6848376), (24, 5136282), (27, 4565584), (36, 3424188), (48, 2568141), (54, 2282792), (71, 1736208), (72, 1712094), (108, 1141396), (142, 868104), (144, 856047), (213, 578736), (216, 570698), (284, 434052), (426, 289368), (432, 285349), (568, 217026), (639, 192912), (852, 144684), (1136, 108513), (1278, 96456), (1704, 72342), (1917, 64304), (2556, 48228), (3408, 36171), (3834, 32152), (4019, 30672), (5112, 24114), (7668, 16076), (8038, 15336), (10224, 12057)]