121443552

素因数分解:

$2^5\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1031}}^1$

素因数の和:1456

約数の個数: 72

約数和(自身を含む): 346535280

約数和(自身を除く): 225091728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 409, 818, 1031, 1227, 1636, 2062, 2454, 3093, 3272, 3681, 4124, 4908, 6186, 6544, 7362, 8248, 9279, 9816, 12372, 13088, 14724, 16496, 18558, 19632, 24744, 29448, 32992, 37116, 39264, 49488, 58896, 74232, 98976, 117792, 148464, 296928, 421679, 843358, 1265037, 1686716, 2530074, 3373432, 3795111, 5060148, 6746864, 7590222, 10120296, 13493728, 15180444, 20240592, 30360888, 40481184, 60721776, 121443552]

約数ペア:

[(1, 121443552), (2, 60721776), (3, 40481184), (4, 30360888), (6, 20240592), (8, 15180444), (9, 13493728), (12, 10120296), (16, 7590222), (18, 6746864), (24, 5060148), (32, 3795111), (36, 3373432), (48, 2530074), (72, 1686716), (96, 1265037), (144, 843358), (288, 421679), (409, 296928), (818, 148464), (1031, 117792), (1227, 98976), (1636, 74232), (2062, 58896), (2454, 49488), (3093, 39264), (3272, 37116), (3681, 32992), (4124, 29448), (4908, 24744), (6186, 19632), (6544, 18558), (7362, 16496), (8248, 14724), (9279, 13088), (9816, 12372)]