72458188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 54

約数和(自身を含む): 146215412

約数和(自身を除く): 73757224

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 283, 484, 506, 529, 566, 1012, 1058, 1132, 2116, 2783, 3113, 5566, 5819, 6226, 6509, 11132, 11638, 12452, 13018, 23276, 26036, 34243, 64009, 68486, 71599, 128018, 136972, 143198, 149707, 256036, 286396, 299414, 598828, 787589, 1575178, 1646777, 3150356, 3293554, 6587108, 18114547, 36229094, 72458188]

約数ペア:

[(1, 72458188), (2, 36229094), (4, 18114547), (11, 6587108), (22, 3293554), (23, 3150356), (44, 1646777), (46, 1575178), (92, 787589), (121, 598828), (242, 299414), (253, 286396), (283, 256036), (484, 149707), (506, 143198), (529, 136972), (566, 128018), (1012, 71599), (1058, 68486), (1132, 64009), (2116, 34243), (2783, 26036), (3113, 23276), (5566, 13018), (5819, 12452), (6226, 11638), (6509, 11132)]