85976576

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 120

約数和(自身を含む): 209919600

約数和(自身を除く): 123943024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 149, 161, 184, 196, 224, 256, 298, 322, 368, 392, 448, 512, 596, 644, 736, 784, 896, 1043, 1127, 1192, 1288, 1472, 1568, 1792, 2086, 2254, 2384, 2576, 2944, 3136, 3427, 3584, 4172, 4508, 4768, 5152, 5888, 6272, 6854, 7301, 8344, 9016, 9536, 10304, 11776, 12544, 13708, 14602, 16688, 18032, 19072, 20608, 23989, 25088, 27416, 29204, 33376, 36064, 38144, 41216, 47978, 54832, 58408, 66752, 72128, 76288, 82432, 95956, 109664, 116816, 133504, 144256, 167923, 191912, 219328, 233632, 267008, 288512, 335846, 383824, 438656, 467264, 534016, 577024, 671692, 767648, 877312, 934528, 1343384, 1535296, 1754624, 1869056, 2686768, 3070592, 3738112, 5373536, 6141184, 10747072, 12282368, 21494144, 42988288, 85976576]

約数ペア:

[(1, 85976576), (2, 42988288), (4, 21494144), (7, 12282368), (8, 10747072), (14, 6141184), (16, 5373536), (23, 3738112), (28, 3070592), (32, 2686768), (46, 1869056), (49, 1754624), (56, 1535296), (64, 1343384), (92, 934528), (98, 877312), (112, 767648), (128, 671692), (149, 577024), (161, 534016), (184, 467264), (196, 438656), (224, 383824), (256, 335846), (298, 288512), (322, 267008), (368, 233632), (392, 219328), (448, 191912), (512, 167923), (596, 144256), (644, 133504), (736, 116816), (784, 109664), (896, 95956), (1043, 82432), (1127, 76288), (1192, 72128), (1288, 66752), (1472, 58408), (1568, 54832), (1792, 47978), (2086, 41216), (2254, 38144), (2384, 36064), (2576, 33376), (2944, 29204), (3136, 27416), (3427, 25088), (3584, 23989), (4172, 20608), (4508, 19072), (4768, 18032), (5152, 16688), (5888, 14602), (6272, 13708), (6854, 12544), (7301, 11776), (8344, 10304), (9016, 9536)]