66947364

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 196627200

約数和(自身を除く): 129679836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 66, 94, 99, 108, 109, 121, 132, 141, 188, 198, 218, 242, 282, 297, 327, 363, 396, 423, 436, 484, 517, 564, 594, 654, 726, 846, 981, 1034, 1089, 1188, 1199, 1269, 1308, 1452, 1551, 1692, 1962, 2068, 2178, 2398, 2538, 2943, 3102, 3267, 3597, 3924, 4356, 4653, 4796, 5076, 5123, 5687, 5886, 6204, 6534, 7194, 9306, 10246, 10791, 11374, 11772, 13068, 13189, 13959, 14388, 15369, 17061, 18612, 20492, 21582, 22748, 26378, 27918, 30738, 32373, 34122, 39567, 43164, 46107, 51183, 52756, 55836, 56353, 61476, 64746, 68244, 79134, 92214, 102366, 112706, 118701, 129492, 138321, 153549, 158268, 169059, 184428, 204732, 225412, 237402, 276642, 307098, 338118, 356103, 474804, 507177, 553284, 614196, 619883, 676236, 712206, 1014354, 1239766, 1424412, 1521531, 1859649, 2028708, 2479532, 3043062, 3719298, 5578947, 6086124, 7438596, 11157894, 16736841, 22315788, 33473682, 66947364]

約数ペア:

[(1, 66947364), (2, 33473682), (3, 22315788), (4, 16736841), (6, 11157894), (9, 7438596), (11, 6086124), (12, 5578947), (18, 3719298), (22, 3043062), (27, 2479532), (33, 2028708), (36, 1859649), (44, 1521531), (47, 1424412), (54, 1239766), (66, 1014354), (94, 712206), (99, 676236), (108, 619883), (109, 614196), (121, 553284), (132, 507177), (141, 474804), (188, 356103), (198, 338118), (218, 307098), (242, 276642), (282, 237402), (297, 225412), (327, 204732), (363, 184428), (396, 169059), (423, 158268), (436, 153549), (484, 138321), (517, 129492), (564, 118701), (594, 112706), (654, 102366), (726, 92214), (846, 79134), (981, 68244), (1034, 64746), (1089, 61476), (1188, 56353), (1199, 55836), (1269, 52756), (1308, 51183), (1452, 46107), (1551, 43164), (1692, 39567), (1962, 34122), (2068, 32373), (2178, 30738), (2398, 27918), (2538, 26378), (2943, 22748), (3102, 21582), (3267, 20492), (3597, 18612), (3924, 17061), (4356, 15369), (4653, 14388), (4796, 13959), (5076, 13189), (5123, 13068), (5687, 11772), (5886, 11374), (6204, 10791), (6534, 10246), (7194, 9306)]