65990268

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{32159}}^1$

素因数の和:32191

約数の個数: 48

約数和(自身を含む): 180096000

約数和(自身を除く): 114105732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 32159, 64318, 96477, 128636, 192954, 289431, 385908, 578862, 611021, 868293, 1157724, 1222042, 1736586, 1833063, 2444084, 3473172, 3666126, 5499189, 7332252, 10998378, 16497567, 21996756, 32995134, 65990268]

約数ペア:

[(1, 65990268), (2, 32995134), (3, 21996756), (4, 16497567), (6, 10998378), (9, 7332252), (12, 5499189), (18, 3666126), (19, 3473172), (27, 2444084), (36, 1833063), (38, 1736586), (54, 1222042), (57, 1157724), (76, 868293), (108, 611021), (114, 578862), (171, 385908), (228, 289431), (342, 192954), (513, 128636), (684, 96477), (1026, 64318), (2052, 32159)]