70745892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2333}}^1$

素因数の和:2385

約数の個数: 72

約数和(自身を含む): 199192896

約数和(自身を除く): 128447004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2333, 2527, 4332, 4666, 5054, 6999, 7581, 9332, 10108, 13998, 15162, 16331, 27996, 30324, 32662, 44327, 48993, 65324, 88654, 97986, 132981, 177308, 195972, 265962, 310289, 531924, 620578, 842213, 930867, 1241156, 1684426, 1861734, 2526639, 3368852, 3723468, 5053278, 5895491, 10106556, 11790982, 17686473, 23581964, 35372946, 70745892]

約数ペア:

[(1, 70745892), (2, 35372946), (3, 23581964), (4, 17686473), (6, 11790982), (7, 10106556), (12, 5895491), (14, 5053278), (19, 3723468), (21, 3368852), (28, 2526639), (38, 1861734), (42, 1684426), (57, 1241156), (76, 930867), (84, 842213), (114, 620578), (133, 531924), (228, 310289), (266, 265962), (361, 195972), (399, 177308), (532, 132981), (722, 97986), (798, 88654), (1083, 65324), (1444, 48993), (1596, 44327), (2166, 32662), (2333, 30324), (2527, 27996), (4332, 16331), (4666, 15162), (5054, 13998), (6999, 10108), (7581, 9332)]