86970456

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 251942400

約数和(自身を除く): 164971944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 71, 72, 106, 107, 108, 142, 159, 212, 213, 214, 216, 284, 318, 321, 424, 426, 428, 477, 568, 636, 639, 642, 852, 856, 954, 963, 1272, 1278, 1284, 1431, 1704, 1908, 1917, 1926, 2556, 2568, 2862, 2889, 3763, 3816, 3834, 3852, 5112, 5671, 5724, 5778, 7526, 7597, 7668, 7704, 11289, 11342, 11448, 11556, 15052, 15194, 15336, 17013, 22578, 22684, 22791, 23112, 30104, 30388, 33867, 34026, 45156, 45368, 45582, 51039, 60776, 67734, 68052, 68373, 90312, 91164, 101601, 102078, 135468, 136104, 136746, 153117, 182328, 203202, 204156, 205119, 270936, 273492, 306234, 402641, 406404, 408312, 410238, 546984, 612468, 805282, 812808, 820476, 1207923, 1224936, 1610564, 1640952, 2415846, 3221128, 3623769, 4831692, 7247538, 9663384, 10871307, 14495076, 21742614, 28990152, 43485228, 86970456]

約数ペア:

[(1, 86970456), (2, 43485228), (3, 28990152), (4, 21742614), (6, 14495076), (8, 10871307), (9, 9663384), (12, 7247538), (18, 4831692), (24, 3623769), (27, 3221128), (36, 2415846), (53, 1640952), (54, 1610564), (71, 1224936), (72, 1207923), (106, 820476), (107, 812808), (108, 805282), (142, 612468), (159, 546984), (212, 410238), (213, 408312), (214, 406404), (216, 402641), (284, 306234), (318, 273492), (321, 270936), (424, 205119), (426, 204156), (428, 203202), (477, 182328), (568, 153117), (636, 136746), (639, 136104), (642, 135468), (852, 102078), (856, 101601), (954, 91164), (963, 90312), (1272, 68373), (1278, 68052), (1284, 67734), (1431, 60776), (1704, 51039), (1908, 45582), (1917, 45368), (1926, 45156), (2556, 34026), (2568, 33867), (2862, 30388), (2889, 30104), (3763, 23112), (3816, 22791), (3834, 22684), (3852, 22578), (5112, 17013), (5671, 15336), (5724, 15194), (5778, 15052), (7526, 11556), (7597, 11448), (7668, 11342), (7704, 11289)]