126090468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3187}}^1$

素因数の和:3361

約数の個数: 72

約数和(自身を含む): 366696512

約数和(自身を除く): 240606044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3187, 3297, 4396, 5652, 6374, 6594, 9561, 9891, 12748, 13188, 19122, 19782, 22309, 28683, 38244, 39564, 44618, 57366, 66927, 89236, 114732, 133854, 200781, 267708, 401562, 500359, 803124, 1000718, 1501077, 2001436, 3002154, 3502513, 4503231, 6004308, 7005026, 9006462, 10507539, 14010052, 18012924, 21015078, 31522617, 42030156, 63045234, 126090468]

約数ペア:

[(1, 126090468), (2, 63045234), (3, 42030156), (4, 31522617), (6, 21015078), (7, 18012924), (9, 14010052), (12, 10507539), (14, 9006462), (18, 7005026), (21, 6004308), (28, 4503231), (36, 3502513), (42, 3002154), (63, 2001436), (84, 1501077), (126, 1000718), (157, 803124), (252, 500359), (314, 401562), (471, 267708), (628, 200781), (942, 133854), (1099, 114732), (1413, 89236), (1884, 66927), (2198, 57366), (2826, 44618), (3187, 39564), (3297, 38244), (4396, 28683), (5652, 22309), (6374, 19782), (6594, 19122), (9561, 13188), (9891, 12748)]