1275984

素因数分解:

$2^4\times 3^2\times {\mathrm{8861}}^1$

素因数の和:8875

約数の個数: 30

約数和(自身を含む): 3571386

約数和(自身を除く): 2295402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8861, 17722, 26583, 35444, 53166, 70888, 79749, 106332, 141776, 159498, 212664, 318996, 425328, 637992, 1275984]

約数ペア:

[(1, 1275984), (2, 637992), (3, 425328), (4, 318996), (6, 212664), (8, 159498), (9, 141776), (12, 106332), (16, 79749), (18, 70888), (24, 53166), (36, 35444), (48, 26583), (72, 17722), (144, 8861)]