65664642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 146188800

約数和(自身を除く): 80524158

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 79, 87, 102, 158, 174, 237, 281, 474, 493, 562, 843, 986, 1343, 1479, 1686, 2291, 2686, 2958, 4029, 4582, 4777, 6873, 8058, 8149, 9554, 13746, 14331, 16298, 22199, 24447, 28662, 38947, 44398, 48894, 66597, 77894, 116841, 133194, 138533, 233682, 277066, 377383, 415599, 643771, 754766, 831198, 1132149, 1287542, 1931313, 2264298, 3862626, 10944107, 21888214, 32832321, 65664642]

約数ペア:

[(1, 65664642), (2, 32832321), (3, 21888214), (6, 10944107), (17, 3862626), (29, 2264298), (34, 1931313), (51, 1287542), (58, 1132149), (79, 831198), (87, 754766), (102, 643771), (158, 415599), (174, 377383), (237, 277066), (281, 233682), (474, 138533), (493, 133194), (562, 116841), (843, 77894), (986, 66597), (1343, 48894), (1479, 44398), (1686, 38947), (2291, 28662), (2686, 24447), (2958, 22199), (4029, 16298), (4582, 14331), (4777, 13746), (6873, 9554), (8058, 8149)]