82144048

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 191416320

約数和(自身を除く): 109272272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 59, 62, 112, 118, 124, 217, 236, 248, 401, 413, 434, 472, 496, 802, 826, 868, 944, 1604, 1652, 1736, 1829, 2807, 3208, 3304, 3472, 3658, 5614, 6416, 6608, 7316, 11228, 12431, 12803, 14632, 22456, 23659, 24862, 25606, 29264, 44912, 47318, 49724, 51212, 87017, 94636, 99448, 102424, 165613, 174034, 189272, 198896, 204848, 331226, 348068, 378544, 662452, 696136, 733429, 1324904, 1392272, 1466858, 2649808, 2933716, 5134003, 5867432, 10268006, 11734864, 20536012, 41072024, 82144048]

約数ペア:

[(1, 82144048), (2, 41072024), (4, 20536012), (7, 11734864), (8, 10268006), (14, 5867432), (16, 5134003), (28, 2933716), (31, 2649808), (56, 1466858), (59, 1392272), (62, 1324904), (112, 733429), (118, 696136), (124, 662452), (217, 378544), (236, 348068), (248, 331226), (401, 204848), (413, 198896), (434, 189272), (472, 174034), (496, 165613), (802, 102424), (826, 99448), (868, 94636), (944, 87017), (1604, 51212), (1652, 49724), (1736, 47318), (1829, 44912), (2807, 29264), (3208, 25606), (3304, 24862), (3472, 23659), (3658, 22456), (5614, 14632), (6416, 12803), (6608, 12431), (7316, 11228)]