73074716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 153783168

約数和(自身を除く): 80708452

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 2971, 5942, 6149, 11884, 12298, 24596, 32681, 38623, 65362, 77246, 127753, 130724, 154492, 255506, 424853, 511012, 849706, 1405283, 1660789, 1699412, 2810566, 3321578, 5621132, 6643156, 18268679, 36537358, 73074716]

約数ペア:

[(1, 73074716), (2, 36537358), (4, 18268679), (11, 6643156), (13, 5621132), (22, 3321578), (26, 2810566), (43, 1699412), (44, 1660789), (52, 1405283), (86, 849706), (143, 511012), (172, 424853), (286, 255506), (473, 154492), (559, 130724), (572, 127753), (946, 77246), (1118, 65362), (1892, 38623), (2236, 32681), (2971, 24596), (5942, 12298), (6149, 11884)]