275544

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 772200

約数和(自身を除く): 496656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 89, 129, 172, 178, 258, 267, 344, 356, 387, 516, 534, 712, 774, 801, 1032, 1068, 1548, 1602, 2136, 3096, 3204, 3827, 6408, 7654, 11481, 15308, 22962, 30616, 34443, 45924, 68886, 91848, 137772, 275544]

約数ペア:

[(1, 275544), (2, 137772), (3, 91848), (4, 68886), (6, 45924), (8, 34443), (9, 30616), (12, 22962), (18, 15308), (24, 11481), (36, 7654), (43, 6408), (72, 3827), (86, 3204), (89, 3096), (129, 2136), (172, 1602), (178, 1548), (258, 1068), (267, 1032), (344, 801), (356, 774), (387, 712), (516, 534)]