91457748

素因数分解:

$2^2\times 3^4\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1098

約数の個数: 60

約数和(自身を含む): 240005920

約数和(自身を除く): 148548172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 439, 643, 878, 1286, 1317, 1756, 1929, 2572, 2634, 3858, 3951, 5268, 5787, 7716, 7902, 11574, 11853, 15804, 17361, 23148, 23706, 34722, 35559, 47412, 52083, 69444, 71118, 104166, 142236, 208332, 282277, 564554, 846831, 1129108, 1693662, 2540493, 3387324, 5080986, 7621479, 10161972, 15242958, 22864437, 30485916, 45728874, 91457748]

約数ペア:

[(1, 91457748), (2, 45728874), (3, 30485916), (4, 22864437), (6, 15242958), (9, 10161972), (12, 7621479), (18, 5080986), (27, 3387324), (36, 2540493), (54, 1693662), (81, 1129108), (108, 846831), (162, 564554), (324, 282277), (439, 208332), (643, 142236), (878, 104166), (1286, 71118), (1317, 69444), (1756, 52083), (1929, 47412), (2572, 35559), (2634, 34722), (3858, 23706), (3951, 23148), (5268, 17361), (5787, 15804), (7716, 11853), (7902, 11574)]