71920206

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 165569040

約数和(自身を除く): 93648834

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1017, 1861, 2034, 2147, 3722, 4294, 5583, 6441, 11166, 12882, 16749, 19323, 33498, 35359, 38646, 70718, 106077, 210293, 212154, 318231, 420586, 630879, 636462, 1261758, 1892637, 3785274, 3995567, 7991134, 11986701, 23973402, 35960103, 71920206]

約数ペア:

[(1, 71920206), (2, 35960103), (3, 23973402), (6, 11986701), (9, 7991134), (18, 3995567), (19, 3785274), (38, 1892637), (57, 1261758), (113, 636462), (114, 630879), (171, 420586), (226, 318231), (339, 212154), (342, 210293), (678, 106077), (1017, 70718), (1861, 38646), (2034, 35359), (2147, 33498), (3722, 19323), (4294, 16749), (5583, 12882), (6441, 11166)]