87928638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{10313}}^1$

素因数の和:10361

約数の個数: 48

約数和(自身を含む): 211643280

約数和(自身を除く): 123714642

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 8526, 10313, 20626, 30939, 61878, 72191, 144382, 216573, 299077, 433146, 505337, 598154, 897231, 1010674, 1516011, 1794462, 2093539, 3032022, 4187078, 6280617, 12561234, 14654773, 29309546, 43964319, 87928638]

約数ペア:

[(1, 87928638), (2, 43964319), (3, 29309546), (6, 14654773), (7, 12561234), (14, 6280617), (21, 4187078), (29, 3032022), (42, 2093539), (49, 1794462), (58, 1516011), (87, 1010674), (98, 897231), (147, 598154), (174, 505337), (203, 433146), (294, 299077), (406, 216573), (609, 144382), (1218, 72191), (1421, 61878), (2842, 30939), (4263, 20626), (8526, 10313)]