89169948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3307}}^1$

素因数の和:3431

約数の個数: 72

約数和(自身を含む): 260088192

約数和(自身を除く): 170918244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3307, 3852, 4494, 6614, 6741, 8988, 9921, 13228, 13482, 19842, 23149, 26964, 29763, 39684, 46298, 59526, 69447, 92596, 119052, 138894, 208341, 277788, 353849, 416682, 707698, 833364, 1061547, 1415396, 2123094, 2476943, 3184641, 4246188, 4953886, 6369282, 7430829, 9907772, 12738564, 14861658, 22292487, 29723316, 44584974, 89169948]

約数ペア:

[(1, 89169948), (2, 44584974), (3, 29723316), (4, 22292487), (6, 14861658), (7, 12738564), (9, 9907772), (12, 7430829), (14, 6369282), (18, 4953886), (21, 4246188), (28, 3184641), (36, 2476943), (42, 2123094), (63, 1415396), (84, 1061547), (107, 833364), (126, 707698), (214, 416682), (252, 353849), (321, 277788), (428, 208341), (642, 138894), (749, 119052), (963, 92596), (1284, 69447), (1498, 59526), (1926, 46298), (2247, 39684), (2996, 29763), (3307, 26964), (3852, 23149), (4494, 19842), (6614, 13482), (6741, 13228), (8988, 9921)]