64171674

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2400

約数の個数: 72

約数和(自身を含む): 167027328

約数和(自身を除く): 102855654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 2347, 3038, 3906, 4557, 4694, 7041, 9114, 13671, 14082, 16429, 21123, 27342, 32858, 42246, 49287, 72757, 98574, 115003, 145514, 147861, 218271, 230006, 295722, 345009, 436542, 509299, 654813, 690018, 1018598, 1035027, 1309626, 1527897, 2070054, 3055794, 3565093, 4583691, 7130186, 9167382, 10695279, 21390558, 32085837, 64171674]

約数ペア:

[(1, 64171674), (2, 32085837), (3, 21390558), (6, 10695279), (7, 9167382), (9, 7130186), (14, 4583691), (18, 3565093), (21, 3055794), (31, 2070054), (42, 1527897), (49, 1309626), (62, 1035027), (63, 1018598), (93, 690018), (98, 654813), (126, 509299), (147, 436542), (186, 345009), (217, 295722), (279, 230006), (294, 218271), (434, 147861), (441, 145514), (558, 115003), (651, 98574), (882, 72757), (1302, 49287), (1519, 42246), (1953, 32858), (2347, 27342), (3038, 21123), (3906, 16429), (4557, 14082), (4694, 13671), (7041, 9114)]