127260468

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1661

約数の個数: 72

約数和(自身を含む): 337209600

約数和(自身を除く): 209949132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 948, 1044, 1422, 1543, 2291, 2844, 3086, 4582, 4629, 6172, 6873, 9164, 9258, 13746, 13887, 18516, 20619, 27492, 27774, 41238, 44747, 55548, 82476, 89494, 121897, 134241, 178988, 243794, 268482, 365691, 402723, 487588, 536964, 731382, 805446, 1097073, 1462764, 1610892, 2194146, 3535013, 4388292, 7070026, 10605039, 14140052, 21210078, 31815117, 42420156, 63630234, 127260468]

約数ペア:

[(1, 127260468), (2, 63630234), (3, 42420156), (4, 31815117), (6, 21210078), (9, 14140052), (12, 10605039), (18, 7070026), (29, 4388292), (36, 3535013), (58, 2194146), (79, 1610892), (87, 1462764), (116, 1097073), (158, 805446), (174, 731382), (237, 536964), (261, 487588), (316, 402723), (348, 365691), (474, 268482), (522, 243794), (711, 178988), (948, 134241), (1044, 121897), (1422, 89494), (1543, 82476), (2291, 55548), (2844, 44747), (3086, 41238), (4582, 27774), (4629, 27492), (6172, 20619), (6873, 18516), (9164, 13887), (9258, 13746)]