68821128

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{6977}}^1$

素因数の和:7126

約数の個数: 48

約数和(自身を含む): 187777980

約数和(自身を除く): 118956852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 6977, 9864, 13954, 20931, 27908, 41862, 55816, 62793, 83724, 125586, 167448, 251172, 502344, 955849, 1911698, 2867547, 3823396, 5735094, 7646792, 8602641, 11470188, 17205282, 22940376, 34410564, 68821128]

約数ペア:

[(1, 68821128), (2, 34410564), (3, 22940376), (4, 17205282), (6, 11470188), (8, 8602641), (9, 7646792), (12, 5735094), (18, 3823396), (24, 2867547), (36, 1911698), (72, 955849), (137, 502344), (274, 251172), (411, 167448), (548, 125586), (822, 83724), (1096, 62793), (1233, 55816), (1644, 41862), (2466, 27908), (3288, 20931), (4932, 13954), (6977, 9864)]