85417678288

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1\times {\mathrm{1381}}^1$

素因数の和:2076

約数の個数: 80

約数和(自身を含む): 169997056000

約数和(自身を除く): 84579377712

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 244, 254, 488, 499, 508, 976, 998, 1016, 1381, 1996, 2032, 2762, 3992, 5524, 7747, 7984, 11048, 15494, 22096, 30439, 30988, 60878, 61976, 63373, 84241, 121756, 123952, 126746, 168482, 175387, 243512, 253492, 336964, 350774, 487024, 506984, 673928, 689119, 701548, 1013968, 1347856, 1378238, 1403096, 2756476, 2806192, 3865753, 5512952, 7731506, 10698607, 11025904, 15463012, 21397214, 30926024, 42036259, 42794428, 61852048, 84072518, 85588856, 87518113, 168145036, 171177712, 175036226, 336290072, 350072452, 672580144, 700144904, 1400289808, 5338604893, 10677209786, 21354419572, 42708839144, 85417678288]

約数ペア:

[(1, 85417678288), (2, 42708839144), (4, 21354419572), (8, 10677209786), (16, 5338604893), (61, 1400289808), (122, 700144904), (127, 672580144), (244, 350072452), (254, 336290072), (488, 175036226), (499, 171177712), (508, 168145036), (976, 87518113), (998, 85588856), (1016, 84072518), (1381, 61852048), (1996, 42794428), (2032, 42036259), (2762, 30926024), (3992, 21397214), (5524, 15463012), (7747, 11025904), (7984, 10698607), (11048, 7731506), (15494, 5512952), (22096, 3865753), (30439, 2806192), (30988, 2756476), (60878, 1403096), (61976, 1378238), (63373, 1347856), (84241, 1013968), (121756, 701548), (123952, 689119), (126746, 673928), (168482, 506984), (175387, 487024), (243512, 350774), (253492, 336964)]