66146752

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 84

約数和(自身を含む): 158709360

約数和(自身を除く): 92562608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 361, 409, 448, 532, 608, 722, 818, 1064, 1216, 1444, 1636, 2128, 2527, 2863, 2888, 3272, 4256, 5054, 5726, 5776, 6544, 7771, 8512, 10108, 11452, 11552, 13088, 15542, 20216, 22904, 23104, 26176, 31084, 40432, 45808, 54397, 62168, 80864, 91616, 108794, 124336, 147649, 161728, 183232, 217588, 248672, 295298, 435176, 497344, 590596, 870352, 1033543, 1181192, 1740704, 2067086, 2362384, 3481408, 4134172, 4724768, 8268344, 9449536, 16536688, 33073376, 66146752]

約数ペア:

[(1, 66146752), (2, 33073376), (4, 16536688), (7, 9449536), (8, 8268344), (14, 4724768), (16, 4134172), (19, 3481408), (28, 2362384), (32, 2067086), (38, 1740704), (56, 1181192), (64, 1033543), (76, 870352), (112, 590596), (133, 497344), (152, 435176), (224, 295298), (266, 248672), (304, 217588), (361, 183232), (409, 161728), (448, 147649), (532, 124336), (608, 108794), (722, 91616), (818, 80864), (1064, 62168), (1216, 54397), (1444, 45808), (1636, 40432), (2128, 31084), (2527, 26176), (2863, 23104), (2888, 22904), (3272, 20216), (4256, 15542), (5054, 13088), (5726, 11552), (5776, 11452), (6544, 10108), (7771, 8512)]