71438256

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1753}}^1$

素因数の和:2050

約数の個数: 60

約数和(自身を含む): 200748808

約数和(自身を除く): 129310552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 566, 849, 1132, 1698, 1753, 2264, 2547, 3396, 3506, 4528, 5094, 5259, 6792, 7012, 10188, 10518, 13584, 14024, 15777, 20376, 21036, 28048, 31554, 40752, 42072, 63108, 84144, 126216, 252432, 496099, 992198, 1488297, 1984396, 2976594, 3968792, 4464891, 5953188, 7937584, 8929782, 11906376, 17859564, 23812752, 35719128, 71438256]

約数ペア:

[(1, 71438256), (2, 35719128), (3, 23812752), (4, 17859564), (6, 11906376), (8, 8929782), (9, 7937584), (12, 5953188), (16, 4464891), (18, 3968792), (24, 2976594), (36, 1984396), (48, 1488297), (72, 992198), (144, 496099), (283, 252432), (566, 126216), (849, 84144), (1132, 63108), (1698, 42072), (1753, 40752), (2264, 31554), (2547, 28048), (3396, 21036), (3506, 20376), (4528, 15777), (5094, 14024), (5259, 13584), (6792, 10518), (7012, 10188)]