77576884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 103572812

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 47, 77, 92, 94, 154, 161, 188, 233, 253, 308, 322, 329, 466, 506, 517, 644, 658, 932, 1012, 1034, 1081, 1316, 1631, 1771, 2068, 2162, 2563, 3262, 3542, 3619, 4324, 5126, 5359, 6524, 7084, 7238, 7567, 10252, 10718, 10951, 11891, 14476, 15134, 17941, 21436, 21902, 23782, 30268, 35882, 37513, 43804, 47564, 58949, 71764, 75026, 76657, 83237, 117898, 120461, 150052, 153314, 166474, 235796, 240922, 251873, 306628, 332948, 412643, 481844, 503746, 825286, 843227, 1007492, 1650572, 1686454, 1763111, 2770603, 3372908, 3526222, 5541206, 7052444, 11082412, 19394221, 38788442, 77576884]

約数ペア:

[(1, 77576884), (2, 38788442), (4, 19394221), (7, 11082412), (11, 7052444), (14, 5541206), (22, 3526222), (23, 3372908), (28, 2770603), (44, 1763111), (46, 1686454), (47, 1650572), (77, 1007492), (92, 843227), (94, 825286), (154, 503746), (161, 481844), (188, 412643), (233, 332948), (253, 306628), (308, 251873), (322, 240922), (329, 235796), (466, 166474), (506, 153314), (517, 150052), (644, 120461), (658, 117898), (932, 83237), (1012, 76657), (1034, 75026), (1081, 71764), (1316, 58949), (1631, 47564), (1771, 43804), (2068, 37513), (2162, 35882), (2563, 30268), (3262, 23782), (3542, 21902), (3619, 21436), (4324, 17941), (5126, 15134), (5359, 14476), (6524, 11891), (7084, 10951), (7238, 10718), (7567, 10252)]