65207916

素因数分解:

$2^2\times 3^4\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:972

約数の個数: 60

約数和(自身を含む): 171276952

約数和(自身を除く): 106069036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 313, 324, 626, 643, 939, 1252, 1286, 1878, 1929, 2572, 2817, 3756, 3858, 5634, 5787, 7716, 8451, 11268, 11574, 16902, 17361, 23148, 25353, 33804, 34722, 50706, 52083, 69444, 101412, 104166, 201259, 208332, 402518, 603777, 805036, 1207554, 1811331, 2415108, 3622662, 5433993, 7245324, 10867986, 16301979, 21735972, 32603958, 65207916]

約数ペア:

[(1, 65207916), (2, 32603958), (3, 21735972), (4, 16301979), (6, 10867986), (9, 7245324), (12, 5433993), (18, 3622662), (27, 2415108), (36, 1811331), (54, 1207554), (81, 805036), (108, 603777), (162, 402518), (313, 208332), (324, 201259), (626, 104166), (643, 101412), (939, 69444), (1252, 52083), (1286, 50706), (1878, 34722), (1929, 33804), (2572, 25353), (2817, 23148), (3756, 17361), (3858, 16902), (5634, 11574), (5787, 11268), (7716, 8451)]