86320864

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 72

約数和(自身を含む): 201189744

約数和(自身を除く): 114868880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 401, 434, 496, 802, 868, 961, 992, 1604, 1736, 1922, 2807, 3208, 3472, 3844, 5614, 6416, 6727, 6944, 7688, 11228, 12431, 12832, 13454, 15376, 22456, 24862, 26908, 30752, 44912, 49724, 53816, 87017, 89824, 99448, 107632, 174034, 198896, 215264, 348068, 385361, 397792, 696136, 770722, 1392272, 1541444, 2697527, 2784544, 3082888, 5395054, 6165776, 10790108, 12331552, 21580216, 43160432, 86320864]

約数ペア:

[(1, 86320864), (2, 43160432), (4, 21580216), (7, 12331552), (8, 10790108), (14, 6165776), (16, 5395054), (28, 3082888), (31, 2784544), (32, 2697527), (56, 1541444), (62, 1392272), (112, 770722), (124, 696136), (217, 397792), (224, 385361), (248, 348068), (401, 215264), (434, 198896), (496, 174034), (802, 107632), (868, 99448), (961, 89824), (992, 87017), (1604, 53816), (1736, 49724), (1922, 44912), (2807, 30752), (3208, 26908), (3472, 24862), (3844, 22456), (5614, 15376), (6416, 13454), (6727, 12832), (6944, 12431), (7688, 11228)]