139042656

素因数分解:

$2^5\times 3^5\times {\mathrm{17881}}^1$

素因数の和:17906

約数の個数: 72

約数和(自身を含む): 410070024

約数和(自身を除く): 271027368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 17881, 35762, 53643, 71524, 107286, 143048, 160929, 214572, 286096, 321858, 429144, 482787, 572192, 643716, 858288, 965574, 1287432, 1448361, 1716576, 1931148, 2574864, 2896722, 3862296, 4345083, 5149728, 5793444, 7724592, 8690166, 11586888, 15449184, 17380332, 23173776, 34760664, 46347552, 69521328, 139042656]

約数ペア:

[(1, 139042656), (2, 69521328), (3, 46347552), (4, 34760664), (6, 23173776), (8, 17380332), (9, 15449184), (12, 11586888), (16, 8690166), (18, 7724592), (24, 5793444), (27, 5149728), (32, 4345083), (36, 3862296), (48, 2896722), (54, 2574864), (72, 1931148), (81, 1716576), (96, 1448361), (108, 1287432), (144, 965574), (162, 858288), (216, 643716), (243, 572192), (288, 482787), (324, 429144), (432, 321858), (486, 286096), (648, 214572), (864, 160929), (972, 143048), (1296, 107286), (1944, 71524), (2592, 53643), (3888, 35762), (7776, 17881)]