74239872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 229132800

約数和(自身を除く): 154892928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 389, 426, 448, 497, 568, 672, 778, 852, 896, 994, 1136, 1167, 1344, 1491, 1556, 1704, 1988, 2272, 2334, 2688, 2723, 2982, 3112, 3408, 3976, 4544, 4668, 5446, 5964, 6224, 6816, 7952, 8169, 9088, 9336, 10892, 11928, 12448, 13632, 15904, 16338, 18672, 21784, 23856, 24896, 27264, 27619, 31808, 32676, 37344, 43568, 47712, 49792, 55238, 63616, 65352, 74688, 82857, 87136, 95424, 110476, 130704, 149376, 165714, 174272, 190848, 193333, 220952, 261408, 331428, 348544, 386666, 441904, 522816, 579999, 662856, 773332, 883808, 1045632, 1159998, 1325712, 1546664, 1767616, 2319996, 2651424, 3093328, 3535232, 4639992, 5302848, 6186656, 9279984, 10605696, 12373312, 18559968, 24746624, 37119936, 74239872]

約数ペア:

[(1, 74239872), (2, 37119936), (3, 24746624), (4, 18559968), (6, 12373312), (7, 10605696), (8, 9279984), (12, 6186656), (14, 5302848), (16, 4639992), (21, 3535232), (24, 3093328), (28, 2651424), (32, 2319996), (42, 1767616), (48, 1546664), (56, 1325712), (64, 1159998), (71, 1045632), (84, 883808), (96, 773332), (112, 662856), (128, 579999), (142, 522816), (168, 441904), (192, 386666), (213, 348544), (224, 331428), (284, 261408), (336, 220952), (384, 193333), (389, 190848), (426, 174272), (448, 165714), (497, 149376), (568, 130704), (672, 110476), (778, 95424), (852, 87136), (896, 82857), (994, 74688), (1136, 65352), (1167, 63616), (1344, 55238), (1491, 49792), (1556, 47712), (1704, 43568), (1988, 37344), (2272, 32676), (2334, 31808), (2688, 27619), (2723, 27264), (2982, 24896), (3112, 23856), (3408, 21784), (3976, 18672), (4544, 16338), (4668, 15904), (5446, 13632), (5964, 12448), (6224, 11928), (6816, 10892), (7952, 9336), (8169, 9088)]