127378656

素因数分解:

$2^5\times 3^5\times {\mathrm{16381}}^1$

素因数の和:16406

約数の個数: 72

約数和(自身を含む): 375672024

約数和(自身を除く): 248293368

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, 16381, 32762, 49143, 65524, 98286, 131048, 147429, 196572, 262096, 294858, 393144, 442287, 524192, 589716, 786288, 884574, 1179432, 1326861, 1572576, 1769148, 2358864, 2653722, 3538296, 3980583, 4717728, 5307444, 7076592, 7961166, 10614888, 14153184, 15922332, 21229776, 31844664, 42459552, 63689328, 127378656]

約数ペア:

[(1, 127378656), (2, 63689328), (3, 42459552), (4, 31844664), (6, 21229776), (8, 15922332), (9, 14153184), (12, 10614888), (16, 7961166), (18, 7076592), (24, 5307444), (27, 4717728), (32, 3980583), (36, 3538296), (48, 2653722), (54, 2358864), (72, 1769148), (81, 1572576), (96, 1326861), (108, 1179432), (144, 884574), (162, 786288), (216, 589716), (243, 524192), (288, 442287), (324, 393144), (432, 294858), (486, 262096), (648, 196572), (864, 147429), (972, 131048), (1296, 98286), (1944, 65524), (2592, 49143), (3888, 32762), (7776, 16381)]