57140244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 166053888

約数和(自身を除く): 108913644

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, 1151, 1182, 1379, 1773, 2302, 2364, 2758, 3453, 3546, 4137, 4604, 5516, 6906, 7092, 8057, 8274, 10359, 12411, 13812, 16114, 16548, 20718, 24171, 24822, 32228, 41436, 48342, 49644, 72513, 96684, 145026, 226747, 290052, 453494, 680241, 906988, 1360482, 1587229, 2040723, 2720964, 3174458, 4081446, 4761687, 6348916, 8162892, 9523374, 14285061, 19046748, 28570122, 57140244]

約数ペア:

[(1, 57140244), (2, 28570122), (3, 19046748), (4, 14285061), (6, 9523374), (7, 8162892), (9, 6348916), (12, 4761687), (14, 4081446), (18, 3174458), (21, 2720964), (28, 2040723), (36, 1587229), (42, 1360482), (63, 906988), (84, 680241), (126, 453494), (197, 290052), (252, 226747), (394, 145026), (591, 96684), (788, 72513), (1151, 49644), (1182, 48342), (1379, 41436), (1773, 32228), (2302, 24822), (2364, 24171), (2758, 20718), (3453, 16548), (3546, 16114), (4137, 13812), (4604, 12411), (5516, 10359), (6906, 8274), (7092, 8057)]