79428882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 99398382

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 107, 186, 214, 307, 321, 403, 614, 642, 806, 921, 1209, 1391, 1842, 2418, 2782, 3317, 3991, 4173, 6634, 7982, 8346, 9517, 9951, 11973, 19034, 19902, 23946, 28551, 32849, 43121, 57102, 65698, 86242, 98547, 123721, 129363, 197094, 247442, 258726, 371163, 427037, 742326, 854074, 1018319, 1281111, 2036638, 2562222, 3054957, 6109914, 13238147, 26476294, 39714441, 79428882]

約数ペア:

[(1, 79428882), (2, 39714441), (3, 26476294), (6, 13238147), (13, 6109914), (26, 3054957), (31, 2562222), (39, 2036638), (62, 1281111), (78, 1018319), (93, 854074), (107, 742326), (186, 427037), (214, 371163), (307, 258726), (321, 247442), (403, 197094), (614, 129363), (642, 123721), (806, 98547), (921, 86242), (1209, 65698), (1391, 57102), (1842, 43121), (2418, 32849), (2782, 28551), (3317, 23946), (3991, 19902), (4173, 19034), (6634, 11973), (7982, 9951), (8346, 9517)]