78778704

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{3917}}^1$

素因数の和:4347

約数の個数: 40

約数和(自身を含む): 204049440

約数和(自身を除く): 125270736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 3917, 5028, 6704, 7834, 10056, 11751, 15668, 20112, 23502, 31336, 47004, 62672, 94008, 188016, 1641223, 3282446, 4923669, 6564892, 9847338, 13129784, 19694676, 26259568, 39389352, 78778704]

約数ペア:

[(1, 78778704), (2, 39389352), (3, 26259568), (4, 19694676), (6, 13129784), (8, 9847338), (12, 6564892), (16, 4923669), (24, 3282446), (48, 1641223), (419, 188016), (838, 94008), (1257, 62672), (1676, 47004), (2514, 31336), (3352, 23502), (3917, 20112), (5028, 15668), (6704, 11751), (7834, 10056)]