71495712

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1523}}^1$

素因数の和:1702

約数の個数: 72

約数和(自身を含む): 204697584

約数和(自身を除く): 133201872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1523, 1956, 2608, 2934, 3046, 3912, 4569, 5216, 5868, 6092, 7824, 9138, 11736, 12184, 13707, 15648, 18276, 23472, 24368, 27414, 36552, 46944, 48736, 54828, 73104, 109656, 146208, 219312, 248249, 438624, 496498, 744747, 992996, 1489494, 1985992, 2234241, 2978988, 3971984, 4468482, 5957976, 7943968, 8936964, 11915952, 17873928, 23831904, 35747856, 71495712]

約数ペア:

[(1, 71495712), (2, 35747856), (3, 23831904), (4, 17873928), (6, 11915952), (8, 8936964), (9, 7943968), (12, 5957976), (16, 4468482), (18, 3971984), (24, 2978988), (32, 2234241), (36, 1985992), (48, 1489494), (72, 992996), (96, 744747), (144, 496498), (163, 438624), (288, 248249), (326, 219312), (489, 146208), (652, 109656), (978, 73104), (1304, 54828), (1467, 48736), (1523, 46944), (1956, 36552), (2608, 27414), (2934, 24368), (3046, 23472), (3912, 18276), (4569, 15648), (5216, 13707), (5868, 12184), (6092, 11736), (7824, 9138)]