70384212

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 186358536

約数和(自身を除く): 115974324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 954, 997, 1332, 1908, 1961, 1994, 2991, 3922, 3988, 5883, 5982, 7844, 8973, 11766, 11964, 17649, 17946, 23532, 35298, 35892, 36889, 52841, 70596, 73778, 105682, 110667, 147556, 158523, 211364, 221334, 317046, 332001, 442668, 475569, 634092, 664002, 951138, 1328004, 1902276, 1955117, 3910234, 5865351, 7820468, 11730702, 17596053, 23461404, 35192106, 70384212]

約数ペア:

[(1, 70384212), (2, 35192106), (3, 23461404), (4, 17596053), (6, 11730702), (9, 7820468), (12, 5865351), (18, 3910234), (36, 1955117), (37, 1902276), (53, 1328004), (74, 951138), (106, 664002), (111, 634092), (148, 475569), (159, 442668), (212, 332001), (222, 317046), (318, 221334), (333, 211364), (444, 158523), (477, 147556), (636, 110667), (666, 105682), (954, 73778), (997, 70596), (1332, 52841), (1908, 36889), (1961, 35892), (1994, 35298), (2991, 23532), (3922, 17946), (3988, 17649), (5883, 11964), (5982, 11766), (7844, 8973)]