66546984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3119}}^1$

素因数の和:3262

約数の個数: 64

約数和(自身を含む): 191692800

約数和(自身を除く): 125145816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3119, 3556, 5334, 6238, 7112, 9357, 10668, 12476, 18714, 21336, 21833, 24952, 37428, 43666, 65499, 74856, 87332, 130998, 174664, 261996, 396113, 523992, 792226, 1188339, 1584452, 2376678, 2772791, 3168904, 4753356, 5545582, 8318373, 9506712, 11091164, 16636746, 22182328, 33273492, 66546984]

約数ペア:

[(1, 66546984), (2, 33273492), (3, 22182328), (4, 16636746), (6, 11091164), (7, 9506712), (8, 8318373), (12, 5545582), (14, 4753356), (21, 3168904), (24, 2772791), (28, 2376678), (42, 1584452), (56, 1188339), (84, 792226), (127, 523992), (168, 396113), (254, 261996), (381, 174664), (508, 130998), (762, 87332), (889, 74856), (1016, 65499), (1524, 43666), (1778, 37428), (2667, 24952), (3048, 21833), (3119, 21336), (3556, 18714), (5334, 12476), (6238, 10668), (7112, 9357)]