86989536

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 260048880

約数和(自身を除く): 173059344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 53, 72, 82, 96, 106, 123, 139, 144, 159, 164, 212, 246, 278, 288, 318, 328, 369, 417, 424, 477, 492, 556, 636, 656, 738, 834, 848, 954, 984, 1112, 1251, 1272, 1312, 1476, 1668, 1696, 1908, 1968, 2173, 2224, 2502, 2544, 2952, 3336, 3816, 3936, 4346, 4448, 5004, 5088, 5699, 5904, 6519, 6672, 7367, 7632, 8692, 10008, 11398, 11808, 13038, 13344, 14734, 15264, 17097, 17384, 19557, 20016, 22101, 22796, 26076, 29468, 34194, 34768, 39114, 40032, 44202, 45592, 51291, 52152, 58936, 66303, 68388, 69536, 78228, 88404, 91184, 102582, 104304, 117872, 132606, 136776, 156456, 176808, 182368, 205164, 208608, 235744, 265212, 273552, 302047, 312912, 353616, 410328, 530424, 547104, 604094, 625824, 707232, 820656, 906141, 1060848, 1208188, 1641312, 1812282, 2121696, 2416376, 2718423, 3624564, 4832752, 5436846, 7249128, 9665504, 10873692, 14498256, 21747384, 28996512, 43494768, 86989536]

約数ペア:

[(1, 86989536), (2, 43494768), (3, 28996512), (4, 21747384), (6, 14498256), (8, 10873692), (9, 9665504), (12, 7249128), (16, 5436846), (18, 4832752), (24, 3624564), (32, 2718423), (36, 2416376), (41, 2121696), (48, 1812282), (53, 1641312), (72, 1208188), (82, 1060848), (96, 906141), (106, 820656), (123, 707232), (139, 625824), (144, 604094), (159, 547104), (164, 530424), (212, 410328), (246, 353616), (278, 312912), (288, 302047), (318, 273552), (328, 265212), (369, 235744), (417, 208608), (424, 205164), (477, 182368), (492, 176808), (556, 156456), (636, 136776), (656, 132606), (738, 117872), (834, 104304), (848, 102582), (954, 91184), (984, 88404), (1112, 78228), (1251, 69536), (1272, 68388), (1312, 66303), (1476, 58936), (1668, 52152), (1696, 51291), (1908, 45592), (1968, 44202), (2173, 40032), (2224, 39114), (2502, 34768), (2544, 34194), (2952, 29468), (3336, 26076), (3816, 22796), (3936, 22101), (4346, 20016), (4448, 19557), (5004, 17384), (5088, 17097), (5699, 15264), (5904, 14734), (6519, 13344), (6672, 13038), (7367, 11808), (7632, 11398), (8692, 10008)]