52343172

素因数分解:

$2^2\times 3^5\times 7^3\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 161033600

約数和(自身を除く): 108690428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 157, 162, 189, 196, 243, 252, 294, 314, 324, 343, 378, 441, 471, 486, 567, 588, 628, 686, 756, 882, 942, 972, 1029, 1099, 1134, 1323, 1372, 1413, 1701, 1764, 1884, 2058, 2198, 2268, 2646, 2826, 3087, 3297, 3402, 3969, 4116, 4239, 4396, 5292, 5652, 6174, 6594, 6804, 7693, 7938, 8478, 9261, 9891, 11907, 12348, 12717, 13188, 15386, 15876, 16956, 18522, 19782, 23079, 23814, 25434, 27783, 29673, 30772, 37044, 38151, 39564, 46158, 47628, 50868, 53851, 55566, 59346, 69237, 76302, 83349, 89019, 92316, 107702, 111132, 118692, 138474, 152604, 161553, 166698, 178038, 207711, 215404, 267057, 276948, 323106, 333396, 356076, 415422, 484659, 534114, 623133, 646212, 830844, 969318, 1068228, 1246266, 1453977, 1869399, 1938636, 2492532, 2907954, 3738798, 4361931, 5815908, 7477596, 8723862, 13085793, 17447724, 26171586, 52343172]

約数ペア:

[(1, 52343172), (2, 26171586), (3, 17447724), (4, 13085793), (6, 8723862), (7, 7477596), (9, 5815908), (12, 4361931), (14, 3738798), (18, 2907954), (21, 2492532), (27, 1938636), (28, 1869399), (36, 1453977), (42, 1246266), (49, 1068228), (54, 969318), (63, 830844), (81, 646212), (84, 623133), (98, 534114), (108, 484659), (126, 415422), (147, 356076), (157, 333396), (162, 323106), (189, 276948), (196, 267057), (243, 215404), (252, 207711), (294, 178038), (314, 166698), (324, 161553), (343, 152604), (378, 138474), (441, 118692), (471, 111132), (486, 107702), (567, 92316), (588, 89019), (628, 83349), (686, 76302), (756, 69237), (882, 59346), (942, 55566), (972, 53851), (1029, 50868), (1099, 47628), (1134, 46158), (1323, 39564), (1372, 38151), (1413, 37044), (1701, 30772), (1764, 29673), (1884, 27783), (2058, 25434), (2198, 23814), (2268, 23079), (2646, 19782), (2826, 18522), (3087, 16956), (3297, 15876), (3402, 15386), (3969, 13188), (4116, 12717), (4239, 12348), (4396, 11907), (5292, 9891), (5652, 9261), (6174, 8478), (6594, 7938), (6804, 7693)]