78601968

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3433}}^1$

素因数の和:3503

約数の個数: 80

約数和(自身を含む): 229940640

約数和(自身を除く): 151338672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3433, 3816, 5724, 6866, 7632, 10299, 11448, 13732, 20598, 22896, 27464, 30897, 41196, 54928, 61794, 82392, 92691, 123588, 164784, 181949, 185382, 247176, 363898, 370764, 494352, 545847, 727796, 741528, 1091694, 1455592, 1483056, 1637541, 2183388, 2911184, 3275082, 4366776, 4912623, 6550164, 8733552, 9825246, 13100328, 19650492, 26200656, 39300984, 78601968]

約数ペア:

[(1, 78601968), (2, 39300984), (3, 26200656), (4, 19650492), (6, 13100328), (8, 9825246), (9, 8733552), (12, 6550164), (16, 4912623), (18, 4366776), (24, 3275082), (27, 2911184), (36, 2183388), (48, 1637541), (53, 1483056), (54, 1455592), (72, 1091694), (106, 741528), (108, 727796), (144, 545847), (159, 494352), (212, 370764), (216, 363898), (318, 247176), (424, 185382), (432, 181949), (477, 164784), (636, 123588), (848, 92691), (954, 82392), (1272, 61794), (1431, 54928), (1908, 41196), (2544, 30897), (2862, 27464), (3433, 22896), (3816, 20598), (5724, 13732), (6866, 11448), (7632, 10299)]