123864768

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1731

約数の個数: 112

約数和(自身を含む): 372831360

約数和(自身を除く): 248966592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 432, 516, 576, 688, 774, 864, 1032, 1161, 1376, 1548, 1667, 1728, 2064, 2322, 2752, 3096, 3334, 4128, 4644, 5001, 6192, 6668, 8256, 9288, 10002, 12384, 13336, 15003, 18576, 20004, 24768, 26672, 30006, 37152, 40008, 45009, 53344, 60012, 71681, 74304, 80016, 90018, 106688, 120024, 143362, 160032, 180036, 215043, 240048, 286724, 320064, 360072, 430086, 480096, 573448, 645129, 720144, 860172, 960192, 1146896, 1290258, 1440288, 1720344, 1935387, 2293792, 2580516, 2880576, 3440688, 3870774, 4587584, 5161032, 6881376, 7741548, 10322064, 13762752, 15483096, 20644128, 30966192, 41288256, 61932384, 123864768]

約数ペア:

[(1, 123864768), (2, 61932384), (3, 41288256), (4, 30966192), (6, 20644128), (8, 15483096), (9, 13762752), (12, 10322064), (16, 7741548), (18, 6881376), (24, 5161032), (27, 4587584), (32, 3870774), (36, 3440688), (43, 2880576), (48, 2580516), (54, 2293792), (64, 1935387), (72, 1720344), (86, 1440288), (96, 1290258), (108, 1146896), (129, 960192), (144, 860172), (172, 720144), (192, 645129), (216, 573448), (258, 480096), (288, 430086), (344, 360072), (387, 320064), (432, 286724), (516, 240048), (576, 215043), (688, 180036), (774, 160032), (864, 143362), (1032, 120024), (1161, 106688), (1376, 90018), (1548, 80016), (1667, 74304), (1728, 71681), (2064, 60012), (2322, 53344), (2752, 45009), (3096, 40008), (3334, 37152), (4128, 30006), (4644, 26672), (5001, 24768), (6192, 20004), (6668, 18576), (8256, 15003), (9288, 13336), (10002, 12384)]