78773808

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10453}}^1$

素因数の和:10621

約数の個数: 40

約数和(自身を含む): 204814768

約数和(自身を除く): 126040960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 10453, 20906, 31359, 41812, 62718, 83624, 125436, 167248, 250872, 501744, 1641121, 3282242, 4923363, 6564484, 9846726, 13128968, 19693452, 26257936, 39386904, 78773808]

約数ペア:

[(1, 78773808), (2, 39386904), (3, 26257936), (4, 19693452), (6, 13128968), (8, 9846726), (12, 6564484), (16, 4923363), (24, 3282242), (48, 1641121), (157, 501744), (314, 250872), (471, 167248), (628, 125436), (942, 83624), (1256, 62718), (1884, 41812), (2512, 31359), (3768, 20906), (7536, 10453)]