79321668

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 188455680

約数和(自身を除く): 109134012

約数列:

[1, 2, 3, 4, 6, 12, 107, 163, 214, 321, 326, 379, 428, 489, 642, 652, 758, 978, 1137, 1284, 1516, 1956, 2274, 4548, 17441, 34882, 40553, 52323, 61777, 69764, 81106, 104646, 121659, 123554, 162212, 185331, 209292, 243318, 247108, 370662, 486636, 741324, 6610139, 13220278, 19830417, 26440556, 39660834, 79321668]

約数ペア:

[(1, 79321668), (2, 39660834), (3, 26440556), (4, 19830417), (6, 13220278), (12, 6610139), (107, 741324), (163, 486636), (214, 370662), (321, 247108), (326, 243318), (379, 209292), (428, 185331), (489, 162212), (642, 123554), (652, 121659), (758, 104646), (978, 81106), (1137, 69764), (1284, 61777), (1516, 52323), (1956, 40553), (2274, 34882), (4548, 17441)]