72734544

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1785

約数の個数: 80

約数和(自身を含む): 210968640

約数和(自身を除く): 138234096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 404, 432, 606, 808, 909, 1212, 1616, 1667, 1818, 2424, 2727, 3334, 3636, 4848, 5001, 5454, 6668, 7272, 10002, 10908, 13336, 14544, 15003, 20004, 21816, 26672, 30006, 40008, 43632, 45009, 60012, 80016, 90018, 120024, 168367, 180036, 240048, 336734, 360072, 505101, 673468, 720144, 1010202, 1346936, 1515303, 2020404, 2693872, 3030606, 4040808, 4545909, 6061212, 8081616, 9091818, 12122424, 18183636, 24244848, 36367272, 72734544]

約数ペア:

[(1, 72734544), (2, 36367272), (3, 24244848), (4, 18183636), (6, 12122424), (8, 9091818), (9, 8081616), (12, 6061212), (16, 4545909), (18, 4040808), (24, 3030606), (27, 2693872), (36, 2020404), (48, 1515303), (54, 1346936), (72, 1010202), (101, 720144), (108, 673468), (144, 505101), (202, 360072), (216, 336734), (303, 240048), (404, 180036), (432, 168367), (606, 120024), (808, 90018), (909, 80016), (1212, 60012), (1616, 45009), (1667, 43632), (1818, 40008), (2424, 30006), (2727, 26672), (3334, 21816), (3636, 20004), (4848, 15003), (5001, 14544), (5454, 13336), (6668, 10908), (7272, 10002)]