78432084

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{42719}}^1$

素因数の和:42749

約数の個数: 48

約数和(自身を含む): 215308800

約数和(自身を除く): 136876716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 42719, 85438, 128157, 170876, 256314, 384471, 512628, 726223, 768942, 1153413, 1452446, 1537884, 2178669, 2306826, 2904892, 4357338, 4613652, 6536007, 8714676, 13072014, 19608021, 26144028, 39216042, 78432084]

約数ペア:

[(1, 78432084), (2, 39216042), (3, 26144028), (4, 19608021), (6, 13072014), (9, 8714676), (12, 6536007), (17, 4613652), (18, 4357338), (27, 2904892), (34, 2306826), (36, 2178669), (51, 1537884), (54, 1452446), (68, 1153413), (102, 768942), (108, 726223), (153, 512628), (204, 384471), (306, 256314), (459, 170876), (612, 128157), (918, 85438), (1836, 42719)]