172749672

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1602

約数の個数: 112

約数和(自身を含む): 511524000

約数和(自身を除く): 338774328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 729, 972, 1026, 1368, 1458, 1539, 1559, 1944, 2052, 2916, 3078, 3118, 4104, 4617, 4677, 5832, 6156, 6236, 9234, 9354, 12312, 12472, 13851, 14031, 18468, 18708, 27702, 28062, 29621, 36936, 37416, 42093, 55404, 56124, 59242, 84186, 88863, 110808, 112248, 118484, 126279, 168372, 177726, 236968, 252558, 266589, 336744, 355452, 378837, 505116, 533178, 710904, 757674, 799767, 1010232, 1066356, 1136511, 1515348, 1599534, 2132712, 2273022, 2399301, 3030696, 3199068, 4546044, 4798602, 6398136, 7197903, 9092088, 9597204, 14395806, 19194408, 21593709, 28791612, 43187418, 57583224, 86374836, 172749672]

約数ペア:

[(1, 172749672), (2, 86374836), (3, 57583224), (4, 43187418), (6, 28791612), (8, 21593709), (9, 19194408), (12, 14395806), (18, 9597204), (19, 9092088), (24, 7197903), (27, 6398136), (36, 4798602), (38, 4546044), (54, 3199068), (57, 3030696), (72, 2399301), (76, 2273022), (81, 2132712), (108, 1599534), (114, 1515348), (152, 1136511), (162, 1066356), (171, 1010232), (216, 799767), (228, 757674), (243, 710904), (324, 533178), (342, 505116), (456, 378837), (486, 355452), (513, 336744), (648, 266589), (684, 252558), (729, 236968), (972, 177726), (1026, 168372), (1368, 126279), (1458, 118484), (1539, 112248), (1559, 110808), (1944, 88863), (2052, 84186), (2916, 59242), (3078, 56124), (3118, 55404), (4104, 42093), (4617, 37416), (4677, 36936), (5832, 29621), (6156, 28062), (6236, 27702), (9234, 18708), (9354, 18468), (12312, 14031), (12472, 13851)]