78863442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 200931840

約数和(自身を除く): 122068398

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 49, 51, 62, 93, 98, 102, 119, 147, 186, 217, 238, 294, 357, 434, 509, 527, 651, 714, 833, 1018, 1054, 1302, 1519, 1527, 1581, 1666, 2499, 3038, 3054, 3162, 3563, 3689, 4557, 4998, 7126, 7378, 8653, 9114, 10689, 11067, 15779, 17306, 21378, 22134, 24941, 25823, 25959, 31558, 47337, 49882, 51646, 51918, 60571, 74823, 77469, 94674, 110453, 121142, 149646, 154938, 181713, 220906, 268243, 331359, 363426, 423997, 536486, 662718, 773171, 804729, 847994, 1271991, 1546342, 1609458, 1877701, 2319513, 2543982, 3755402, 4639026, 5633103, 11266206, 13143907, 26287814, 39431721, 78863442]

約数ペア:

[(1, 78863442), (2, 39431721), (3, 26287814), (6, 13143907), (7, 11266206), (14, 5633103), (17, 4639026), (21, 3755402), (31, 2543982), (34, 2319513), (42, 1877701), (49, 1609458), (51, 1546342), (62, 1271991), (93, 847994), (98, 804729), (102, 773171), (119, 662718), (147, 536486), (186, 423997), (217, 363426), (238, 331359), (294, 268243), (357, 220906), (434, 181713), (509, 154938), (527, 149646), (651, 121142), (714, 110453), (833, 94674), (1018, 77469), (1054, 74823), (1302, 60571), (1519, 51918), (1527, 51646), (1581, 49882), (1666, 47337), (2499, 31558), (3038, 25959), (3054, 25823), (3162, 24941), (3563, 22134), (3689, 21378), (4557, 17306), (4998, 15779), (7126, 11067), (7378, 10689), (8653, 9114)]