77141454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 174655488

約数和(自身を除く): 97514034

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 366, 403, 523, 793, 806, 1046, 1209, 1569, 1586, 1891, 2379, 2418, 3138, 3782, 4758, 5673, 6799, 11346, 13598, 16213, 20397, 24583, 31903, 32426, 40794, 48639, 49166, 63806, 73749, 95709, 97278, 147498, 191418, 210769, 414739, 421538, 632307, 829478, 988993, 1244217, 1264614, 1977986, 2488434, 2966979, 5933958, 12856909, 25713818, 38570727, 77141454]

約数ペア:

[(1, 77141454), (2, 38570727), (3, 25713818), (6, 12856909), (13, 5933958), (26, 2966979), (31, 2488434), (39, 1977986), (61, 1264614), (62, 1244217), (78, 988993), (93, 829478), (122, 632307), (183, 421538), (186, 414739), (366, 210769), (403, 191418), (523, 147498), (793, 97278), (806, 95709), (1046, 73749), (1209, 63806), (1569, 49166), (1586, 48639), (1891, 40794), (2379, 32426), (2418, 31903), (3138, 24583), (3782, 20397), (4758, 16213), (5673, 13598), (6799, 11346)]