77941154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 128692800

約数和(自身を除く): 50751646

約数列:

[1, 2, 19, 29, 38, 58, 107, 214, 551, 661, 1102, 1322, 2033, 3103, 4066, 6206, 12559, 19169, 25118, 38338, 58957, 70727, 117914, 141454, 364211, 728422, 1343813, 2051083, 2687626, 4102166, 38970577, 77941154]

約数ペア:

[(1, 77941154), (2, 38970577), (19, 4102166), (29, 2687626), (38, 2051083), (58, 1343813), (107, 728422), (214, 364211), (551, 141454), (661, 117914), (1102, 70727), (1322, 58957), (2033, 38338), (3103, 25118), (4066, 19169), (6206, 12559)]