29121285672

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{27701}}^1$

素因数の和:27904

約数の個数: 128

約数和(自身を含む): 84036787200

約数和(自身を除く): 54915501528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 157, 186, 216, 248, 279, 314, 372, 471, 558, 628, 744, 837, 942, 1116, 1256, 1413, 1674, 1884, 2232, 2826, 3348, 3768, 4239, 4867, 5652, 6696, 8478, 9734, 11304, 14601, 16956, 19468, 27701, 29202, 33912, 38936, 43803, 55402, 58404, 83103, 87606, 110804, 116808, 131409, 166206, 175212, 221608, 249309, 262818, 332412, 350424, 498618, 525636, 664824, 747927, 858731, 997236, 1051272, 1495854, 1717462, 1994472, 2576193, 2991708, 3434924, 4349057, 5152386, 5983416, 6869848, 7728579, 8698114, 10304772, 13047171, 15457158, 17396228, 20609544, 23185737, 26094342, 30914316, 34792456, 39141513, 46371474, 52188684, 61828632, 78283026, 92742948, 104377368, 117424539, 134820767, 156566052, 185485896, 234849078, 269641534, 313132104, 404462301, 469698156, 539283068, 808924602, 939396312, 1078566136, 1213386903, 1617849204, 2426773806, 3235698408, 3640160709, 4853547612, 7280321418, 9707095224, 14560642836, 29121285672]

約数ペア:

[(1, 29121285672), (2, 14560642836), (3, 9707095224), (4, 7280321418), (6, 4853547612), (8, 3640160709), (9, 3235698408), (12, 2426773806), (18, 1617849204), (24, 1213386903), (27, 1078566136), (31, 939396312), (36, 808924602), (54, 539283068), (62, 469698156), (72, 404462301), (93, 313132104), (108, 269641534), (124, 234849078), (157, 185485896), (186, 156566052), (216, 134820767), (248, 117424539), (279, 104377368), (314, 92742948), (372, 78283026), (471, 61828632), (558, 52188684), (628, 46371474), (744, 39141513), (837, 34792456), (942, 30914316), (1116, 26094342), (1256, 23185737), (1413, 20609544), (1674, 17396228), (1884, 15457158), (2232, 13047171), (2826, 10304772), (3348, 8698114), (3768, 7728579), (4239, 6869848), (4867, 5983416), (5652, 5152386), (6696, 4349057), (8478, 3434924), (9734, 2991708), (11304, 2576193), (14601, 1994472), (16956, 1717462), (19468, 1495854), (27701, 1051272), (29202, 997236), (33912, 858731), (38936, 747927), (43803, 664824), (55402, 525636), (58404, 498618), (83103, 350424), (87606, 332412), (110804, 262818), (116808, 249309), (131409, 221608), (166206, 175212)]