68546808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 218350080

約数和(自身を除く): 149803272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 53, 66, 69, 71, 72, 88, 92, 99, 106, 132, 138, 142, 159, 184, 198, 207, 212, 213, 253, 264, 276, 284, 318, 396, 414, 424, 426, 477, 506, 552, 568, 583, 636, 639, 759, 781, 792, 828, 852, 954, 1012, 1166, 1219, 1272, 1278, 1518, 1562, 1633, 1656, 1704, 1749, 1908, 2024, 2277, 2332, 2343, 2438, 2556, 3036, 3124, 3266, 3498, 3657, 3763, 3816, 4554, 4664, 4686, 4876, 4899, 5112, 5247, 6072, 6248, 6532, 6996, 7029, 7314, 7526, 9108, 9372, 9752, 9798, 10494, 10971, 11289, 13064, 13409, 13992, 14058, 14628, 14697, 15052, 17963, 18216, 18744, 19596, 20988, 21942, 22578, 26818, 28116, 29256, 29394, 30104, 33867, 35926, 39192, 40227, 41393, 41976, 43884, 45156, 53636, 53889, 56232, 58788, 67734, 71852, 80454, 82786, 86549, 87768, 90312, 107272, 107778, 117576, 120681, 124179, 135468, 143704, 160908, 161667, 165572, 173098, 215556, 241362, 248358, 259647, 270936, 321816, 323334, 331144, 346196, 372537, 431112, 482724, 496716, 519294, 646668, 692392, 745074, 778941, 952039, 965448, 993432, 1038588, 1293336, 1490148, 1557882, 1904078, 2077176, 2856117, 2980296, 3115764, 3808156, 5712234, 6231528, 7616312, 8568351, 11424468, 17136702, 22848936, 34273404, 68546808]

約数ペア:

[(1, 68546808), (2, 34273404), (3, 22848936), (4, 17136702), (6, 11424468), (8, 8568351), (9, 7616312), (11, 6231528), (12, 5712234), (18, 3808156), (22, 3115764), (23, 2980296), (24, 2856117), (33, 2077176), (36, 1904078), (44, 1557882), (46, 1490148), (53, 1293336), (66, 1038588), (69, 993432), (71, 965448), (72, 952039), (88, 778941), (92, 745074), (99, 692392), (106, 646668), (132, 519294), (138, 496716), (142, 482724), (159, 431112), (184, 372537), (198, 346196), (207, 331144), (212, 323334), (213, 321816), (253, 270936), (264, 259647), (276, 248358), (284, 241362), (318, 215556), (396, 173098), (414, 165572), (424, 161667), (426, 160908), (477, 143704), (506, 135468), (552, 124179), (568, 120681), (583, 117576), (636, 107778), (639, 107272), (759, 90312), (781, 87768), (792, 86549), (828, 82786), (852, 80454), (954, 71852), (1012, 67734), (1166, 58788), (1219, 56232), (1272, 53889), (1278, 53636), (1518, 45156), (1562, 43884), (1633, 41976), (1656, 41393), (1704, 40227), (1749, 39192), (1908, 35926), (2024, 33867), (2277, 30104), (2332, 29394), (2343, 29256), (2438, 28116), (2556, 26818), (3036, 22578), (3124, 21942), (3266, 20988), (3498, 19596), (3657, 18744), (3763, 18216), (3816, 17963), (4554, 15052), (4664, 14697), (4686, 14628), (4876, 14058), (4899, 13992), (5112, 13409), (5247, 13064), (6072, 11289), (6248, 10971), (6532, 10494), (6996, 9798), (7029, 9752), (7314, 9372), (7526, 9108)]