72736128

素因数分解:

$2^7\times 3^2\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 211682640

約数和(自身を除く): 138946512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 288, 309, 384, 412, 576, 613, 618, 824, 927, 1152, 1226, 1236, 1648, 1839, 1854, 2452, 2472, 3296, 3678, 3708, 4904, 4944, 5517, 6592, 7356, 7416, 9808, 9888, 11034, 13184, 14712, 14832, 19616, 19776, 22068, 29424, 29664, 39232, 39552, 44136, 58848, 59328, 63139, 78464, 88272, 117696, 118656, 126278, 176544, 189417, 235392, 252556, 353088, 378834, 505112, 568251, 706176, 757668, 1010224, 1136502, 1515336, 2020448, 2273004, 3030672, 4040896, 4546008, 6061344, 8081792, 9092016, 12122688, 18184032, 24245376, 36368064, 72736128]

約数ペア:

[(1, 72736128), (2, 36368064), (3, 24245376), (4, 18184032), (6, 12122688), (8, 9092016), (9, 8081792), (12, 6061344), (16, 4546008), (18, 4040896), (24, 3030672), (32, 2273004), (36, 2020448), (48, 1515336), (64, 1136502), (72, 1010224), (96, 757668), (103, 706176), (128, 568251), (144, 505112), (192, 378834), (206, 353088), (288, 252556), (309, 235392), (384, 189417), (412, 176544), (576, 126278), (613, 118656), (618, 117696), (824, 88272), (927, 78464), (1152, 63139), (1226, 59328), (1236, 58848), (1648, 44136), (1839, 39552), (1854, 39232), (2452, 29664), (2472, 29424), (3296, 22068), (3678, 19776), (3708, 19616), (4904, 14832), (4944, 14712), (5517, 13184), (6592, 11034), (7356, 9888), (7416, 9808)]