77005408

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 155796480

約数和(自身を除く): 78791072

約数列:

[1, 2, 4, 8, 16, 32, 79, 83, 158, 166, 316, 332, 367, 632, 664, 734, 1264, 1328, 1468, 2528, 2656, 2936, 5872, 6557, 11744, 13114, 26228, 28993, 30461, 52456, 57986, 60922, 104912, 115972, 121844, 209824, 231944, 243688, 463888, 487376, 927776, 974752, 2406419, 4812838, 9625676, 19251352, 38502704, 77005408]

約数ペア:

[(1, 77005408), (2, 38502704), (4, 19251352), (8, 9625676), (16, 4812838), (32, 2406419), (79, 974752), (83, 927776), (158, 487376), (166, 463888), (316, 243688), (332, 231944), (367, 209824), (632, 121844), (664, 115972), (734, 104912), (1264, 60922), (1328, 57986), (1468, 52456), (2528, 30461), (2656, 28993), (2936, 26228), (5872, 13114), (6557, 11744)]