68342448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1462

約数の個数: 80

約数和(自身を含む): 190139616

約数和(自身を除く): 121797168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 732, 816, 976, 1037, 1373, 1464, 2074, 2746, 2928, 3111, 4119, 4148, 5492, 6222, 8238, 8296, 10984, 12444, 16476, 16592, 21968, 23341, 24888, 32952, 46682, 49776, 65904, 70023, 83753, 93364, 140046, 167506, 186728, 251259, 280092, 335012, 373456, 502518, 560184, 670024, 1005036, 1120368, 1340048, 1423801, 2010072, 2847602, 4020144, 4271403, 5695204, 8542806, 11390408, 17085612, 22780816, 34171224, 68342448]

約数ペア:

[(1, 68342448), (2, 34171224), (3, 22780816), (4, 17085612), (6, 11390408), (8, 8542806), (12, 5695204), (16, 4271403), (17, 4020144), (24, 2847602), (34, 2010072), (48, 1423801), (51, 1340048), (61, 1120368), (68, 1005036), (102, 670024), (122, 560184), (136, 502518), (183, 373456), (204, 335012), (244, 280092), (272, 251259), (366, 186728), (408, 167506), (488, 140046), (732, 93364), (816, 83753), (976, 70023), (1037, 65904), (1373, 49776), (1464, 46682), (2074, 32952), (2746, 24888), (2928, 23341), (3111, 21968), (4119, 16592), (4148, 16476), (5492, 12444), (6222, 10984), (8238, 8296)]