71485956

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{3137}}^1$

素因数の和:3361

約数の個数: 48

約数和(自身を含む): 186271680

約数和(自身を除く): 114785724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1266, 1899, 2532, 3137, 3798, 5697, 6274, 7596, 9411, 11394, 12548, 18822, 22788, 28233, 37644, 56466, 84699, 112932, 169398, 338796, 661907, 1323814, 1985721, 2647628, 3971442, 5957163, 7942884, 11914326, 17871489, 23828652, 35742978, 71485956]

約数ペア:

[(1, 71485956), (2, 35742978), (3, 23828652), (4, 17871489), (6, 11914326), (9, 7942884), (12, 5957163), (18, 3971442), (27, 2647628), (36, 1985721), (54, 1323814), (108, 661907), (211, 338796), (422, 169398), (633, 112932), (844, 84699), (1266, 56466), (1899, 37644), (2532, 28233), (3137, 22788), (3798, 18822), (5697, 12548), (6274, 11394), (7596, 9411)]