47310732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 137513376

約数和(自身を除く): 90202644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 953, 1182, 1379, 1773, 1906, 2364, 2758, 2859, 3546, 3812, 4137, 5516, 5718, 6671, 7092, 8274, 8577, 11436, 12411, 13342, 16548, 17154, 20013, 24822, 26684, 34308, 40026, 49644, 60039, 80052, 120078, 187741, 240156, 375482, 563223, 750964, 1126446, 1314187, 1689669, 2252892, 2628374, 3379338, 3942561, 5256748, 6758676, 7885122, 11827683, 15770244, 23655366, 47310732]

約数ペア:

[(1, 47310732), (2, 23655366), (3, 15770244), (4, 11827683), (6, 7885122), (7, 6758676), (9, 5256748), (12, 3942561), (14, 3379338), (18, 2628374), (21, 2252892), (28, 1689669), (36, 1314187), (42, 1126446), (63, 750964), (84, 563223), (126, 375482), (197, 240156), (252, 187741), (394, 120078), (591, 80052), (788, 60039), (953, 49644), (1182, 40026), (1379, 34308), (1773, 26684), (1906, 24822), (2364, 20013), (2758, 17154), (2859, 16548), (3546, 13342), (3812, 12411), (4137, 11436), (5516, 8577), (5718, 8274), (6671, 7092)]