123459912

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{24151}}^1$

素因数の和:24234

約数の個数: 48

約数和(自身を含む): 339094080

約数和(自身を除く): 215634168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 24151, 48302, 72453, 96604, 144906, 193208, 217359, 289812, 434718, 579624, 869436, 1714721, 1738872, 3429442, 5144163, 6858884, 10288326, 13717768, 15432489, 20576652, 30864978, 41153304, 61729956, 123459912]

約数ペア:

[(1, 123459912), (2, 61729956), (3, 41153304), (4, 30864978), (6, 20576652), (8, 15432489), (9, 13717768), (12, 10288326), (18, 6858884), (24, 5144163), (36, 3429442), (71, 1738872), (72, 1714721), (142, 869436), (213, 579624), (284, 434718), (426, 289812), (568, 217359), (639, 193208), (852, 144906), (1278, 96604), (1704, 72453), (2556, 48302), (5112, 24151)]