71787876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8969}}^1$

素因数の和:9028

約数の個数: 48

約数和(自身を含む): 180835200

約数和(自身を除く): 109047324

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 8004, 8969, 17938, 26907, 35876, 53814, 107628, 206287, 260101, 412574, 520202, 618861, 780303, 825148, 1040404, 1237722, 1560606, 2475444, 3121212, 5982323, 11964646, 17946969, 23929292, 35893938, 71787876]

約数ペア:

[(1, 71787876), (2, 35893938), (3, 23929292), (4, 17946969), (6, 11964646), (12, 5982323), (23, 3121212), (29, 2475444), (46, 1560606), (58, 1237722), (69, 1040404), (87, 825148), (92, 780303), (116, 618861), (138, 520202), (174, 412574), (276, 260101), (348, 206287), (667, 107628), (1334, 53814), (2001, 35876), (2668, 26907), (4002, 17938), (8004, 8969)]