87996216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2845

約数の個数: 128

約数和(自身を含む): 290511360

約数和(自身を除く): 202515144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2801, 2856, 3927, 4488, 5236, 5602, 7854, 8403, 10472, 11204, 15708, 16806, 19607, 22408, 30811, 31416, 33612, 39214, 47617, 58821, 61622, 67224, 78428, 92433, 95234, 117642, 123244, 142851, 156856, 184866, 190468, 215677, 235284, 246488, 285702, 333319, 369732, 380936, 431354, 470568, 523787, 571404, 647031, 666638, 739464, 862708, 999957, 1047574, 1142808, 1294062, 1333276, 1571361, 1725416, 1999914, 2095148, 2588124, 2666552, 3142722, 3666509, 3999828, 4190296, 5176248, 6285444, 7333018, 7999656, 10999527, 12570888, 14666036, 21999054, 29332072, 43998108, 87996216]

約数ペア:

[(1, 87996216), (2, 43998108), (3, 29332072), (4, 21999054), (6, 14666036), (7, 12570888), (8, 10999527), (11, 7999656), (12, 7333018), (14, 6285444), (17, 5176248), (21, 4190296), (22, 3999828), (24, 3666509), (28, 3142722), (33, 2666552), (34, 2588124), (42, 2095148), (44, 1999914), (51, 1725416), (56, 1571361), (66, 1333276), (68, 1294062), (77, 1142808), (84, 1047574), (88, 999957), (102, 862708), (119, 739464), (132, 666638), (136, 647031), (154, 571404), (168, 523787), (187, 470568), (204, 431354), (231, 380936), (238, 369732), (264, 333319), (308, 285702), (357, 246488), (374, 235284), (408, 215677), (462, 190468), (476, 184866), (561, 156856), (616, 142851), (714, 123244), (748, 117642), (924, 95234), (952, 92433), (1122, 78428), (1309, 67224), (1428, 61622), (1496, 58821), (1848, 47617), (2244, 39214), (2618, 33612), (2801, 31416), (2856, 30811), (3927, 22408), (4488, 19607), (5236, 16806), (5602, 15708), (7854, 11204), (8403, 10472)]