85275876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 258552000

約数和(自身を除く): 173276124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 49, 51, 57, 68, 76, 84, 98, 102, 114, 119, 133, 147, 196, 204, 228, 238, 266, 294, 323, 357, 399, 449, 476, 532, 588, 646, 714, 798, 833, 898, 931, 969, 1292, 1347, 1428, 1596, 1666, 1796, 1862, 1938, 2261, 2499, 2694, 2793, 3143, 3332, 3724, 3876, 4522, 4998, 5388, 5586, 6286, 6783, 7633, 8531, 9044, 9429, 9996, 11172, 12572, 13566, 15266, 15827, 17062, 18858, 22001, 22899, 25593, 27132, 30532, 31654, 34124, 37716, 44002, 45798, 47481, 51186, 53431, 59717, 63308, 66003, 88004, 91596, 94962, 102372, 106862, 119434, 132006, 145027, 160293, 179151, 189924, 213724, 238868, 264012, 290054, 320586, 358302, 374017, 418019, 435081, 580108, 641172, 716604, 748034, 836038, 870162, 1015189, 1122051, 1254057, 1496068, 1672076, 1740324, 2030378, 2244102, 2508114, 3045567, 4060756, 4488204, 5016228, 6091134, 7106323, 12182268, 14212646, 21318969, 28425292, 42637938, 85275876]

約数ペア:

[(1, 85275876), (2, 42637938), (3, 28425292), (4, 21318969), (6, 14212646), (7, 12182268), (12, 7106323), (14, 6091134), (17, 5016228), (19, 4488204), (21, 4060756), (28, 3045567), (34, 2508114), (38, 2244102), (42, 2030378), (49, 1740324), (51, 1672076), (57, 1496068), (68, 1254057), (76, 1122051), (84, 1015189), (98, 870162), (102, 836038), (114, 748034), (119, 716604), (133, 641172), (147, 580108), (196, 435081), (204, 418019), (228, 374017), (238, 358302), (266, 320586), (294, 290054), (323, 264012), (357, 238868), (399, 213724), (449, 189924), (476, 179151), (532, 160293), (588, 145027), (646, 132006), (714, 119434), (798, 106862), (833, 102372), (898, 94962), (931, 91596), (969, 88004), (1292, 66003), (1347, 63308), (1428, 59717), (1596, 53431), (1666, 51186), (1796, 47481), (1862, 45798), (1938, 44002), (2261, 37716), (2499, 34124), (2694, 31654), (2793, 30532), (3143, 27132), (3332, 25593), (3724, 22899), (3876, 22001), (4522, 18858), (4998, 17062), (5388, 15827), (5586, 15266), (6286, 13566), (6783, 12572), (7633, 11172), (8531, 9996), (9044, 9429)]