8761827276

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{556943}}^1$

素因数の和:556995

約数の個数: 72

約数和(自身を含む): 24327313920

約数和(自身を除く): 15565486644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 556943, 1113886, 1670829, 2227772, 3341658, 5012487, 6683316, 10024974, 10581917, 12809689, 20049948, 21163834, 25619378, 31745751, 38429067, 42327668, 51238756, 63491502, 76858134, 95237253, 115287201, 126983004, 153716268, 190474506, 230574402, 243384091, 380949012, 461148804, 486768182, 730152273, 973536364, 1460304546, 2190456819, 2920609092, 4380913638, 8761827276]

約数ペア:

[(1, 8761827276), (2, 4380913638), (3, 2920609092), (4, 2190456819), (6, 1460304546), (9, 973536364), (12, 730152273), (18, 486768182), (19, 461148804), (23, 380949012), (36, 243384091), (38, 230574402), (46, 190474506), (57, 153716268), (69, 126983004), (76, 115287201), (92, 95237253), (114, 76858134), (138, 63491502), (171, 51238756), (207, 42327668), (228, 38429067), (276, 31745751), (342, 25619378), (414, 21163834), (437, 20049948), (684, 12809689), (828, 10581917), (874, 10024974), (1311, 6683316), (1748, 5012487), (2622, 3341658), (3933, 2227772), (5244, 1670829), (7866, 1113886), (15732, 556943)]