8478839124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{8737}}^1\times {\mathrm{3851}}^1$

素因数の和:12605

約数の個数: 72

約数和(自身を含む): 24503588928

約数和(自身を除く): 16024749804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3851, 7702, 8737, 11553, 15404, 17474, 23106, 26211, 26957, 34659, 34948, 46212, 52422, 53914, 61159, 69318, 78633, 80871, 104844, 107828, 122318, 138636, 157266, 161742, 183477, 242613, 244636, 314532, 323484, 366954, 485226, 550431, 733908, 970452, 1100862, 2201724, 33646187, 67292374, 100938561, 134584748, 201877122, 235523309, 302815683, 403754244, 471046618, 605631366, 706569927, 942093236, 1211262732, 1413139854, 2119709781, 2826279708, 4239419562, 8478839124]

約数ペア:

[(1, 8478839124), (2, 4239419562), (3, 2826279708), (4, 2119709781), (6, 1413139854), (7, 1211262732), (9, 942093236), (12, 706569927), (14, 605631366), (18, 471046618), (21, 403754244), (28, 302815683), (36, 235523309), (42, 201877122), (63, 134584748), (84, 100938561), (126, 67292374), (252, 33646187), (3851, 2201724), (7702, 1100862), (8737, 970452), (11553, 733908), (15404, 550431), (17474, 485226), (23106, 366954), (26211, 323484), (26957, 314532), (34659, 244636), (34948, 242613), (46212, 183477), (52422, 161742), (53914, 157266), (61159, 138636), (69318, 122318), (78633, 107828), (80871, 104844)]