72106083

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 127545600

約数和(自身を除く): 55439517

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 133, 171, 177, 399, 413, 531, 1021, 1121, 1197, 1239, 3063, 3363, 3717, 7147, 7847, 9189, 10089, 19399, 21441, 23541, 58197, 60239, 64323, 70623, 135793, 174591, 180717, 407379, 421673, 542151, 1144541, 1222137, 1265019, 3433623, 3795057, 8011787, 10300869, 24035361, 72106083]

約数ペア:

[(1, 72106083), (3, 24035361), (7, 10300869), (9, 8011787), (19, 3795057), (21, 3433623), (57, 1265019), (59, 1222137), (63, 1144541), (133, 542151), (171, 421673), (177, 407379), (399, 180717), (413, 174591), (531, 135793), (1021, 70623), (1121, 64323), (1197, 60239), (1239, 58197), (3063, 23541), (3363, 21441), (3717, 19399), (7147, 10089), (7847, 9189)]