64794978

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2378

約数の個数: 56

約数和(自身を含む): 153457200

約数和(自身を除く): 88662222

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1539, 2339, 3078, 4617, 4678, 7017, 9234, 13851, 14034, 21051, 27702, 42102, 44441, 63153, 88882, 126306, 133323, 189459, 266646, 378918, 399969, 568377, 799938, 1136754, 1199907, 1705131, 2399814, 3410262, 3599721, 7199442, 10799163, 21598326, 32397489, 64794978]

約数ペア:

[(1, 64794978), (2, 32397489), (3, 21598326), (6, 10799163), (9, 7199442), (18, 3599721), (19, 3410262), (27, 2399814), (38, 1705131), (54, 1199907), (57, 1136754), (81, 799938), (114, 568377), (162, 399969), (171, 378918), (243, 266646), (342, 189459), (486, 133323), (513, 126306), (729, 88882), (1026, 63153), (1458, 44441), (1539, 42102), (2339, 27702), (3078, 21051), (4617, 14034), (4678, 13851), (7017, 9234)]