79907802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 98919462

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 71, 78, 94, 141, 142, 213, 282, 307, 426, 611, 614, 921, 923, 1222, 1833, 1842, 1846, 2769, 3337, 3666, 3991, 5538, 6674, 7982, 10011, 11973, 14429, 20022, 21797, 23946, 28858, 43287, 43381, 43594, 65391, 86574, 86762, 130143, 130782, 187577, 260286, 283361, 375154, 562731, 566722, 850083, 1024459, 1125462, 1700166, 2048918, 3073377, 6146754, 13317967, 26635934, 39953901, 79907802]

約数ペア:

[(1, 79907802), (2, 39953901), (3, 26635934), (6, 13317967), (13, 6146754), (26, 3073377), (39, 2048918), (47, 1700166), (71, 1125462), (78, 1024459), (94, 850083), (141, 566722), (142, 562731), (213, 375154), (282, 283361), (307, 260286), (426, 187577), (611, 130782), (614, 130143), (921, 86762), (923, 86574), (1222, 65391), (1833, 43594), (1842, 43381), (1846, 43287), (2769, 28858), (3337, 23946), (3666, 21797), (3991, 20022), (5538, 14429), (6674, 11973), (7982, 10011)]