69488328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31817}}^1$

素因数の和:31846

約数の個数: 64

約数和(自身を含む): 213816960

約数和(自身を除く): 144328632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 31817, 63634, 95451, 127268, 190902, 222719, 254536, 381804, 413621, 445438, 668157, 763608, 827242, 890876, 1240863, 1336314, 1654484, 1781752, 2481726, 2672628, 2895347, 3308968, 4963452, 5345256, 5790694, 8686041, 9926904, 11581388, 17372082, 23162776, 34744164, 69488328]

約数ペア:

[(1, 69488328), (2, 34744164), (3, 23162776), (4, 17372082), (6, 11581388), (7, 9926904), (8, 8686041), (12, 5790694), (13, 5345256), (14, 4963452), (21, 3308968), (24, 2895347), (26, 2672628), (28, 2481726), (39, 1781752), (42, 1654484), (52, 1336314), (56, 1240863), (78, 890876), (84, 827242), (91, 763608), (104, 668157), (156, 445438), (168, 413621), (182, 381804), (273, 254536), (312, 222719), (364, 190902), (546, 127268), (728, 95451), (1092, 63634), (2184, 31817)]