81430512

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{15013}}^1$

素因数の和:15137

約数の個数: 40

約数和(自身を含む): 212237904

約数和(自身を除く): 130807392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 5424, 15013, 30026, 45039, 60052, 90078, 120104, 180156, 240208, 360312, 720624, 1696469, 3392938, 5089407, 6785876, 10178814, 13571752, 20357628, 27143504, 40715256, 81430512]

約数ペア:

[(1, 81430512), (2, 40715256), (3, 27143504), (4, 20357628), (6, 13571752), (8, 10178814), (12, 6785876), (16, 5089407), (24, 3392938), (48, 1696469), (113, 720624), (226, 360312), (339, 240208), (452, 180156), (678, 120104), (904, 90078), (1356, 60052), (1808, 45039), (2712, 30026), (5424, 15013)]