72011748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2411}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 178295040

約数和(自身を除く): 106283292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1572, 2411, 2489, 4822, 4978, 7233, 7467, 9644, 9956, 14466, 14934, 28932, 29868, 45809, 91618, 137427, 183236, 274854, 315841, 549708, 631682, 947523, 1263364, 1895046, 3790092, 6000979, 12001958, 18002937, 24003916, 36005874, 72011748]

約数ペア:

[(1, 72011748), (2, 36005874), (3, 24003916), (4, 18002937), (6, 12001958), (12, 6000979), (19, 3790092), (38, 1895046), (57, 1263364), (76, 947523), (114, 631682), (131, 549708), (228, 315841), (262, 274854), (393, 183236), (524, 137427), (786, 91618), (1572, 45809), (2411, 29868), (2489, 28932), (4822, 14934), (4978, 14466), (7233, 9956), (7467, 9644)]