63966456

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 186278400

約数和(自身を除く): 122311944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 71, 72, 86, 97, 108, 129, 142, 172, 194, 213, 216, 258, 284, 291, 344, 387, 388, 426, 516, 568, 582, 639, 774, 776, 852, 873, 1032, 1161, 1164, 1278, 1548, 1704, 1746, 1917, 2322, 2328, 2556, 2619, 3053, 3096, 3492, 3834, 4171, 4644, 5112, 5238, 6106, 6887, 6984, 7668, 8342, 9159, 9288, 10476, 12212, 12513, 13774, 15336, 16684, 18318, 20661, 20952, 24424, 25026, 27477, 27548, 33368, 36636, 37539, 41322, 50052, 54954, 55096, 61983, 73272, 75078, 82431, 82644, 100104, 109908, 112617, 123966, 150156, 164862, 165288, 185949, 219816, 225234, 247932, 296141, 300312, 329724, 371898, 450468, 495864, 592282, 659448, 743796, 888423, 900936, 1184564, 1487592, 1776846, 2369128, 2665269, 3553692, 5330538, 7107384, 7995807, 10661076, 15991614, 21322152, 31983228, 63966456]

約数ペア:

[(1, 63966456), (2, 31983228), (3, 21322152), (4, 15991614), (6, 10661076), (8, 7995807), (9, 7107384), (12, 5330538), (18, 3553692), (24, 2665269), (27, 2369128), (36, 1776846), (43, 1487592), (54, 1184564), (71, 900936), (72, 888423), (86, 743796), (97, 659448), (108, 592282), (129, 495864), (142, 450468), (172, 371898), (194, 329724), (213, 300312), (216, 296141), (258, 247932), (284, 225234), (291, 219816), (344, 185949), (387, 165288), (388, 164862), (426, 150156), (516, 123966), (568, 112617), (582, 109908), (639, 100104), (774, 82644), (776, 82431), (852, 75078), (873, 73272), (1032, 61983), (1161, 55096), (1164, 54954), (1278, 50052), (1548, 41322), (1704, 37539), (1746, 36636), (1917, 33368), (2322, 27548), (2328, 27477), (2556, 25026), (2619, 24424), (3053, 20952), (3096, 20661), (3492, 18318), (3834, 16684), (4171, 15336), (4644, 13774), (5112, 12513), (5238, 12212), (6106, 10476), (6887, 9288), (6984, 9159), (7668, 8342)]