83085772

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 187019280

約数和(自身を除く): 103933508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 89, 98, 154, 178, 196, 308, 356, 433, 539, 623, 866, 979, 1078, 1246, 1732, 1958, 2156, 2492, 3031, 3916, 4361, 4763, 6062, 6853, 8722, 9526, 12124, 13706, 17444, 19052, 21217, 27412, 33341, 38537, 42434, 47971, 66682, 77074, 84868, 95942, 133364, 154148, 191884, 233387, 269759, 423907, 466774, 539518, 847814, 933548, 1079036, 1695628, 1888313, 2967349, 3776626, 5934698, 7553252, 11869396, 20771443, 41542886, 83085772]

約数ペア:

[(1, 83085772), (2, 41542886), (4, 20771443), (7, 11869396), (11, 7553252), (14, 5934698), (22, 3776626), (28, 2967349), (44, 1888313), (49, 1695628), (77, 1079036), (89, 933548), (98, 847814), (154, 539518), (178, 466774), (196, 423907), (308, 269759), (356, 233387), (433, 191884), (539, 154148), (623, 133364), (866, 95942), (979, 84868), (1078, 77074), (1246, 66682), (1732, 47971), (1958, 42434), (2156, 38537), (2492, 33341), (3031, 27412), (3916, 21217), (4361, 19052), (4763, 17444), (6062, 13706), (6853, 12124), (8722, 9526)]