78767916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6637}}^1$

素因数の和:6710

約数の個数: 48

約数和(自身を含む): 196272384

約数和(自身を除く): 117504468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 6637, 11868, 13274, 19911, 26548, 39822, 79644, 152651, 285391, 305302, 457953, 570782, 610604, 856173, 915906, 1141564, 1712346, 1831812, 3424692, 6563993, 13127986, 19691979, 26255972, 39383958, 78767916]

約数ペア:

[(1, 78767916), (2, 39383958), (3, 26255972), (4, 19691979), (6, 13127986), (12, 6563993), (23, 3424692), (43, 1831812), (46, 1712346), (69, 1141564), (86, 915906), (92, 856173), (129, 610604), (138, 570782), (172, 457953), (258, 305302), (276, 285391), (516, 152651), (989, 79644), (1978, 39822), (2967, 26548), (3956, 19911), (5934, 13274), (6637, 11868)]