70921872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 160

約数和(自身を含む): 238080000

約数和(自身を除く): 167158128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 108, 112, 126, 141, 144, 168, 188, 189, 216, 252, 282, 329, 336, 376, 378, 423, 432, 499, 504, 564, 658, 752, 756, 846, 987, 998, 1008, 1128, 1269, 1316, 1497, 1512, 1692, 1974, 1996, 2256, 2538, 2632, 2961, 2994, 3024, 3384, 3493, 3948, 3992, 4491, 5076, 5264, 5922, 5988, 6768, 6986, 7896, 7984, 8883, 8982, 10152, 10479, 11844, 11976, 13473, 13972, 15792, 17766, 17964, 20304, 20958, 23453, 23688, 23952, 26946, 27944, 31437, 35532, 35928, 41916, 46906, 47376, 53892, 55888, 62874, 70359, 71064, 71856, 83832, 93812, 94311, 107784, 125748, 140718, 142128, 164171, 167664, 187624, 188622, 211077, 215568, 251496, 281436, 328342, 375248, 377244, 422154, 492513, 502992, 562872, 633231, 656684, 754488, 844308, 985026, 1125744, 1266462, 1313368, 1477539, 1508976, 1688616, 1970052, 2532924, 2626736, 2955078, 3377232, 3940104, 4432617, 5065848, 5910156, 7880208, 8865234, 10131696, 11820312, 17730468, 23640624, 35460936, 70921872]

約数ペア:

[(1, 70921872), (2, 35460936), (3, 23640624), (4, 17730468), (6, 11820312), (7, 10131696), (8, 8865234), (9, 7880208), (12, 5910156), (14, 5065848), (16, 4432617), (18, 3940104), (21, 3377232), (24, 2955078), (27, 2626736), (28, 2532924), (36, 1970052), (42, 1688616), (47, 1508976), (48, 1477539), (54, 1313368), (56, 1266462), (63, 1125744), (72, 985026), (84, 844308), (94, 754488), (108, 656684), (112, 633231), (126, 562872), (141, 502992), (144, 492513), (168, 422154), (188, 377244), (189, 375248), (216, 328342), (252, 281436), (282, 251496), (329, 215568), (336, 211077), (376, 188622), (378, 187624), (423, 167664), (432, 164171), (499, 142128), (504, 140718), (564, 125748), (658, 107784), (752, 94311), (756, 93812), (846, 83832), (987, 71856), (998, 71064), (1008, 70359), (1128, 62874), (1269, 55888), (1316, 53892), (1497, 47376), (1512, 46906), (1692, 41916), (1974, 35928), (1996, 35532), (2256, 31437), (2538, 27944), (2632, 26946), (2961, 23952), (2994, 23688), (3024, 23453), (3384, 20958), (3493, 20304), (3948, 17964), (3992, 17766), (4491, 15792), (5076, 13972), (5264, 13473), (5922, 11976), (5988, 11844), (6768, 10479), (6986, 10152), (7896, 8982), (7984, 8883)]