86175516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 255449376

約数和(自身を除く): 169273860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 49, 51, 68, 74, 84, 98, 102, 111, 119, 147, 148, 196, 204, 222, 233, 238, 259, 294, 357, 444, 466, 476, 518, 588, 629, 699, 714, 777, 833, 932, 1036, 1258, 1398, 1428, 1554, 1631, 1666, 1813, 1887, 2499, 2516, 2796, 3108, 3262, 3332, 3626, 3774, 3961, 4403, 4893, 4998, 5439, 6524, 7252, 7548, 7922, 8621, 8806, 9786, 9996, 10878, 11417, 11883, 13209, 15844, 17242, 17612, 19572, 21756, 22834, 23766, 25863, 26418, 27727, 30821, 34251, 34484, 45668, 47532, 51726, 52836, 55454, 60347, 61642, 68502, 83181, 92463, 103452, 110908, 120694, 123284, 137004, 146557, 166362, 181041, 184926, 194089, 241388, 293114, 332724, 362082, 369852, 388178, 422429, 439671, 582267, 586228, 724164, 776356, 844858, 879342, 1025899, 1164534, 1267287, 1689716, 1758684, 2051798, 2329068, 2534574, 3077697, 4103596, 5069148, 6155394, 7181293, 12310788, 14362586, 21543879, 28725172, 43087758, 86175516]

約数ペア:

[(1, 86175516), (2, 43087758), (3, 28725172), (4, 21543879), (6, 14362586), (7, 12310788), (12, 7181293), (14, 6155394), (17, 5069148), (21, 4103596), (28, 3077697), (34, 2534574), (37, 2329068), (42, 2051798), (49, 1758684), (51, 1689716), (68, 1267287), (74, 1164534), (84, 1025899), (98, 879342), (102, 844858), (111, 776356), (119, 724164), (147, 586228), (148, 582267), (196, 439671), (204, 422429), (222, 388178), (233, 369852), (238, 362082), (259, 332724), (294, 293114), (357, 241388), (444, 194089), (466, 184926), (476, 181041), (518, 166362), (588, 146557), (629, 137004), (699, 123284), (714, 120694), (777, 110908), (833, 103452), (932, 92463), (1036, 83181), (1258, 68502), (1398, 61642), (1428, 60347), (1554, 55454), (1631, 52836), (1666, 51726), (1813, 47532), (1887, 45668), (2499, 34484), (2516, 34251), (2796, 30821), (3108, 27727), (3262, 26418), (3332, 25863), (3626, 23766), (3774, 22834), (3961, 21756), (4403, 19572), (4893, 17612), (4998, 17242), (5439, 15844), (6524, 13209), (7252, 11883), (7548, 11417), (7922, 10878), (8621, 9996), (8806, 9786)]