71470464

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 207916800

約数和(自身を除く): 136446336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 128, 139, 156, 192, 206, 208, 278, 309, 312, 384, 412, 416, 417, 556, 618, 624, 824, 832, 834, 1112, 1236, 1248, 1339, 1648, 1664, 1668, 1807, 2224, 2472, 2496, 2678, 3296, 3336, 3614, 4017, 4448, 4944, 4992, 5356, 5421, 6592, 6672, 7228, 8034, 8896, 9888, 10712, 10842, 13184, 13344, 14317, 14456, 16068, 17792, 19776, 21424, 21684, 26688, 28634, 28912, 32136, 39552, 42848, 42951, 43368, 53376, 57268, 57824, 64272, 85696, 85902, 86736, 114536, 115648, 128544, 171392, 171804, 173472, 186121, 229072, 231296, 257088, 343608, 346944, 372242, 458144, 514176, 558363, 687216, 693888, 744484, 916288, 1116726, 1374432, 1488968, 1832576, 2233452, 2748864, 2977936, 4466904, 5497728, 5955872, 8933808, 11911744, 17867616, 23823488, 35735232, 71470464]

約数ペア:

[(1, 71470464), (2, 35735232), (3, 23823488), (4, 17867616), (6, 11911744), (8, 8933808), (12, 5955872), (13, 5497728), (16, 4466904), (24, 2977936), (26, 2748864), (32, 2233452), (39, 1832576), (48, 1488968), (52, 1374432), (64, 1116726), (78, 916288), (96, 744484), (103, 693888), (104, 687216), (128, 558363), (139, 514176), (156, 458144), (192, 372242), (206, 346944), (208, 343608), (278, 257088), (309, 231296), (312, 229072), (384, 186121), (412, 173472), (416, 171804), (417, 171392), (556, 128544), (618, 115648), (624, 114536), (824, 86736), (832, 85902), (834, 85696), (1112, 64272), (1236, 57824), (1248, 57268), (1339, 53376), (1648, 43368), (1664, 42951), (1668, 42848), (1807, 39552), (2224, 32136), (2472, 28912), (2496, 28634), (2678, 26688), (3296, 21684), (3336, 21424), (3614, 19776), (4017, 17792), (4448, 16068), (4944, 14456), (4992, 14317), (5356, 13344), (5421, 13184), (6592, 10842), (6672, 10712), (7228, 9888), (8034, 8896)]