122968188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2477}}^1$

素因数の和:2691

約数の個数: 72

約数和(自身を含む): 357188832

約数和(自身を除く): 234220644

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, 1182, 1379, 1773, 2364, 2477, 2758, 3546, 4137, 4954, 5516, 7092, 7431, 8274, 9908, 12411, 14862, 16548, 17339, 22293, 24822, 29724, 34678, 44586, 49644, 52017, 69356, 89172, 104034, 156051, 208068, 312102, 487969, 624204, 975938, 1463907, 1951876, 2927814, 3415783, 4391721, 5855628, 6831566, 8783442, 10247349, 13663132, 17566884, 20494698, 30742047, 40989396, 61484094, 122968188]

約数ペア:

[(1, 122968188), (2, 61484094), (3, 40989396), (4, 30742047), (6, 20494698), (7, 17566884), (9, 13663132), (12, 10247349), (14, 8783442), (18, 6831566), (21, 5855628), (28, 4391721), (36, 3415783), (42, 2927814), (63, 1951876), (84, 1463907), (126, 975938), (197, 624204), (252, 487969), (394, 312102), (591, 208068), (788, 156051), (1182, 104034), (1379, 89172), (1773, 69356), (2364, 52017), (2477, 49644), (2758, 44586), (3546, 34678), (4137, 29724), (4954, 24822), (5516, 22293), (7092, 17339), (7431, 16548), (8274, 14862), (9908, 12411)]