87570126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 238464000

約数和(自身を除く): 150893874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 89, 114, 126, 133, 137, 171, 178, 189, 266, 267, 274, 342, 378, 399, 411, 513, 534, 623, 798, 801, 822, 959, 1026, 1197, 1233, 1246, 1602, 1691, 1869, 1918, 2394, 2403, 2466, 2603, 2877, 3382, 3591, 3699, 3738, 4806, 5073, 5206, 5607, 5754, 7182, 7398, 7809, 8631, 10146, 11214, 11837, 12193, 15219, 15618, 16821, 17262, 18221, 23427, 23674, 24386, 25893, 30438, 33642, 35511, 36442, 36579, 45657, 46854, 51786, 54663, 70281, 71022, 73158, 85351, 91314, 106533, 109326, 109737, 140562, 163989, 170702, 213066, 219474, 231667, 256053, 319599, 327978, 329211, 463334, 491967, 512106, 639198, 658422, 695001, 768159, 983934, 1390002, 1536318, 1621669, 2085003, 2304477, 3243338, 4170006, 4608954, 4865007, 6255009, 9730014, 12510018, 14595021, 29190042, 43785063, 87570126]

約数ペア:

[(1, 87570126), (2, 43785063), (3, 29190042), (6, 14595021), (7, 12510018), (9, 9730014), (14, 6255009), (18, 4865007), (19, 4608954), (21, 4170006), (27, 3243338), (38, 2304477), (42, 2085003), (54, 1621669), (57, 1536318), (63, 1390002), (89, 983934), (114, 768159), (126, 695001), (133, 658422), (137, 639198), (171, 512106), (178, 491967), (189, 463334), (266, 329211), (267, 327978), (274, 319599), (342, 256053), (378, 231667), (399, 219474), (411, 213066), (513, 170702), (534, 163989), (623, 140562), (798, 109737), (801, 109326), (822, 106533), (959, 91314), (1026, 85351), (1197, 73158), (1233, 71022), (1246, 70281), (1602, 54663), (1691, 51786), (1869, 46854), (1918, 45657), (2394, 36579), (2403, 36442), (2466, 35511), (2603, 33642), (2877, 30438), (3382, 25893), (3591, 24386), (3699, 23674), (3738, 23427), (4806, 18221), (5073, 17262), (5206, 16821), (5607, 15618), (5754, 15219), (7182, 12193), (7398, 11837), (7809, 11214), (8631, 10146)]