87538794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3769}}^1$

素因数の和:3867

約数の個数: 48

約数和(自身を含む): 206294400

約数和(自身を除く): 118755606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3769, 3871, 7538, 7742, 11307, 11613, 22614, 23226, 26383, 52766, 79149, 158298, 184681, 297751, 369362, 554043, 595502, 893253, 1108086, 1786506, 2084257, 4168514, 6252771, 12505542, 14589799, 29179598, 43769397, 87538794]

約数ペア:

[(1, 87538794), (2, 43769397), (3, 29179598), (6, 14589799), (7, 12505542), (14, 6252771), (21, 4168514), (42, 2084257), (49, 1786506), (79, 1108086), (98, 893253), (147, 595502), (158, 554043), (237, 369362), (294, 297751), (474, 184681), (553, 158298), (1106, 79149), (1659, 52766), (3318, 26383), (3769, 23226), (3871, 22614), (7538, 11613), (7742, 11307)]