78156072

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63853}}^1$

素因数の和:63882

約数の個数: 48

約数和(自身を含む): 224127540

約数和(自身を除く): 145971468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 63853, 127706, 191559, 255412, 383118, 510824, 574677, 766236, 1085501, 1149354, 1532472, 2171002, 2298708, 3256503, 4342004, 4597416, 6513006, 8684008, 9769509, 13026012, 19539018, 26052024, 39078036, 78156072]

約数ペア:

[(1, 78156072), (2, 39078036), (3, 26052024), (4, 19539018), (6, 13026012), (8, 9769509), (9, 8684008), (12, 6513006), (17, 4597416), (18, 4342004), (24, 3256503), (34, 2298708), (36, 2171002), (51, 1532472), (68, 1149354), (72, 1085501), (102, 766236), (136, 574677), (153, 510824), (204, 383118), (306, 255412), (408, 191559), (612, 127706), (1224, 63853)]