87234966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2850

約数の個数: 96

約数和(自身を含む): 244957440

約数和(自身を除く): 157722474

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 2803, 3458, 4446, 5187, 5606, 8409, 10374, 15561, 16818, 19621, 25227, 31122, 36439, 39242, 50454, 53257, 58863, 72878, 106514, 109317, 117726, 159771, 176589, 218634, 255073, 319542, 327951, 353178, 372799, 479313, 510146, 655902, 692341, 745598, 765219, 958626, 1118397, 1384682, 1530438, 2077023, 2236794, 2295657, 3355191, 4154046, 4591314, 4846387, 6231069, 6710382, 9692774, 12462138, 14539161, 29078322, 43617483, 87234966]

約数ペア:

[(1, 87234966), (2, 43617483), (3, 29078322), (6, 14539161), (7, 12462138), (9, 9692774), (13, 6710382), (14, 6231069), (18, 4846387), (19, 4591314), (21, 4154046), (26, 3355191), (38, 2295657), (39, 2236794), (42, 2077023), (57, 1530438), (63, 1384682), (78, 1118397), (91, 958626), (114, 765219), (117, 745598), (126, 692341), (133, 655902), (171, 510146), (182, 479313), (234, 372799), (247, 353178), (266, 327951), (273, 319542), (342, 255073), (399, 218634), (494, 176589), (546, 159771), (741, 117726), (798, 109317), (819, 106514), (1197, 72878), (1482, 58863), (1638, 53257), (1729, 50454), (2223, 39242), (2394, 36439), (2803, 31122), (3458, 25227), (4446, 19621), (5187, 16818), (5606, 15561), (8409, 10374)]