91421568

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{3779}}^1$

素因数の和:3809

約数の個数: 128

約数和(自身を含む): 308448000

約数和(自身を除く): 217026432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 3779, 4032, 6048, 7558, 8064, 11337, 12096, 15116, 22674, 24192, 26453, 30232, 34011, 45348, 52906, 60464, 68022, 79359, 90696, 102033, 105812, 120928, 136044, 158718, 181392, 204066, 211624, 238077, 241856, 272088, 317436, 362784, 408132, 423248, 476154, 483712, 544176, 634872, 714231, 725568, 816264, 846496, 952308, 1088352, 1269744, 1428462, 1451136, 1632528, 1692992, 1904616, 2176704, 2539488, 2856924, 3265056, 3385984, 3809232, 4353408, 5078976, 5713848, 6530112, 7618464, 10157952, 11427696, 13060224, 15236928, 22855392, 30473856, 45710784, 91421568]

約数ペア:

[(1, 91421568), (2, 45710784), (3, 30473856), (4, 22855392), (6, 15236928), (7, 13060224), (8, 11427696), (9, 10157952), (12, 7618464), (14, 6530112), (16, 5713848), (18, 5078976), (21, 4353408), (24, 3809232), (27, 3385984), (28, 3265056), (32, 2856924), (36, 2539488), (42, 2176704), (48, 1904616), (54, 1692992), (56, 1632528), (63, 1451136), (64, 1428462), (72, 1269744), (84, 1088352), (96, 952308), (108, 846496), (112, 816264), (126, 725568), (128, 714231), (144, 634872), (168, 544176), (189, 483712), (192, 476154), (216, 423248), (224, 408132), (252, 362784), (288, 317436), (336, 272088), (378, 241856), (384, 238077), (432, 211624), (448, 204066), (504, 181392), (576, 158718), (672, 136044), (756, 120928), (864, 105812), (896, 102033), (1008, 90696), (1152, 79359), (1344, 68022), (1512, 60464), (1728, 52906), (2016, 45348), (2688, 34011), (3024, 30232), (3456, 26453), (3779, 24192), (4032, 22674), (6048, 15116), (7558, 12096), (8064, 11337)]