64438812

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61723}}^1$

素因数の和:61762

約数の個数: 36

約数和(自身を含む): 168506520

約数和(自身を除く): 104067708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 61723, 123446, 185169, 246892, 370338, 555507, 740676, 1111014, 1789967, 2222028, 3579934, 5369901, 7159868, 10739802, 16109703, 21479604, 32219406, 64438812]

約数ペア:

[(1, 64438812), (2, 32219406), (3, 21479604), (4, 16109703), (6, 10739802), (9, 7159868), (12, 5369901), (18, 3579934), (29, 2222028), (36, 1789967), (58, 1111014), (87, 740676), (116, 555507), (174, 370338), (261, 246892), (348, 185169), (522, 123446), (1044, 61723)]