8641728

素因数分解:

$2^6\times 3^4\times {\mathrm{1667}}^1$

素因数の和:1691

約数の個数: 70

約数和(自身を含む): 25632156

約数和(自身を除く): 16990428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1667, 1728, 2592, 3334, 5001, 5184, 6668, 10002, 13336, 15003, 20004, 26672, 30006, 40008, 45009, 53344, 60012, 80016, 90018, 106688, 120024, 135027, 160032, 180036, 240048, 270054, 320064, 360072, 480096, 540108, 720144, 960192, 1080216, 1440288, 2160432, 2880576, 4320864, 8641728]

約数ペア:

[(1, 8641728), (2, 4320864), (3, 2880576), (4, 2160432), (6, 1440288), (8, 1080216), (9, 960192), (12, 720144), (16, 540108), (18, 480096), (24, 360072), (27, 320064), (32, 270054), (36, 240048), (48, 180036), (54, 160032), (64, 135027), (72, 120024), (81, 106688), (96, 90018), (108, 80016), (144, 60012), (162, 53344), (192, 45009), (216, 40008), (288, 30006), (324, 26672), (432, 20004), (576, 15003), (648, 13336), (864, 10002), (1296, 6668), (1667, 5184), (1728, 5001), (2592, 3334)]