74861976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 230400000

約数和(自身を除く): 155538024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 47, 56, 57, 76, 84, 94, 114, 133, 141, 152, 168, 188, 228, 266, 282, 329, 376, 399, 456, 499, 532, 564, 658, 798, 893, 987, 998, 1064, 1128, 1316, 1497, 1596, 1786, 1974, 1996, 2632, 2679, 2994, 3192, 3493, 3572, 3948, 3992, 5358, 5988, 6251, 6986, 7144, 7896, 9481, 10479, 10716, 11976, 12502, 13972, 18753, 18962, 20958, 21432, 23453, 25004, 27944, 28443, 37506, 37924, 41916, 46906, 50008, 56886, 66367, 70359, 75012, 75848, 83832, 93812, 113772, 132734, 140718, 150024, 164171, 187624, 199101, 227544, 265468, 281436, 328342, 398202, 445607, 492513, 530936, 562872, 656684, 796404, 891214, 985026, 1313368, 1336821, 1592808, 1782428, 1970052, 2673642, 3119249, 3564856, 3940104, 5347284, 6238498, 9357747, 10694568, 12476996, 18715494, 24953992, 37430988, 74861976]

約数ペア:

[(1, 74861976), (2, 37430988), (3, 24953992), (4, 18715494), (6, 12476996), (7, 10694568), (8, 9357747), (12, 6238498), (14, 5347284), (19, 3940104), (21, 3564856), (24, 3119249), (28, 2673642), (38, 1970052), (42, 1782428), (47, 1592808), (56, 1336821), (57, 1313368), (76, 985026), (84, 891214), (94, 796404), (114, 656684), (133, 562872), (141, 530936), (152, 492513), (168, 445607), (188, 398202), (228, 328342), (266, 281436), (282, 265468), (329, 227544), (376, 199101), (399, 187624), (456, 164171), (499, 150024), (532, 140718), (564, 132734), (658, 113772), (798, 93812), (893, 83832), (987, 75848), (998, 75012), (1064, 70359), (1128, 66367), (1316, 56886), (1497, 50008), (1596, 46906), (1786, 41916), (1974, 37924), (1996, 37506), (2632, 28443), (2679, 27944), (2994, 25004), (3192, 23453), (3493, 21432), (3572, 20958), (3948, 18962), (3992, 18753), (5358, 13972), (5988, 12502), (6251, 11976), (6986, 10716), (7144, 10479), (7896, 9481)]