78462378

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 186347520

約数和(自身を除く): 107885142

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 127, 153, 254, 306, 381, 459, 673, 762, 918, 1143, 1346, 2019, 2159, 2286, 3429, 4038, 4318, 6057, 6477, 6858, 11441, 12114, 12954, 18171, 19431, 22882, 34323, 36342, 38862, 58293, 68646, 85471, 102969, 116586, 170942, 205938, 256413, 308907, 512826, 617814, 769239, 1453007, 1538478, 2307717, 2906014, 4359021, 4615434, 8718042, 13077063, 26154126, 39231189, 78462378]

約数ペア:

[(1, 78462378), (2, 39231189), (3, 26154126), (6, 13077063), (9, 8718042), (17, 4615434), (18, 4359021), (27, 2906014), (34, 2307717), (51, 1538478), (54, 1453007), (102, 769239), (127, 617814), (153, 512826), (254, 308907), (306, 256413), (381, 205938), (459, 170942), (673, 116586), (762, 102969), (918, 85471), (1143, 68646), (1346, 58293), (2019, 38862), (2159, 36342), (2286, 34323), (3429, 22882), (4038, 19431), (4318, 18171), (6057, 12954), (6477, 12114), (6858, 11441)]