81761952

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{18121}}^1$

素因数の和:18181

約数の個数: 48

約数和(自身を含む): 219203712

約数和(自身を除く): 137441760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 18121, 36242, 54363, 72484, 108726, 144968, 217452, 289936, 434904, 579872, 851687, 869808, 1703374, 1739616, 2555061, 3406748, 5110122, 6813496, 10220244, 13626992, 20440488, 27253984, 40880976, 81761952]

約数ペア:

[(1, 81761952), (2, 40880976), (3, 27253984), (4, 20440488), (6, 13626992), (8, 10220244), (12, 6813496), (16, 5110122), (24, 3406748), (32, 2555061), (47, 1739616), (48, 1703374), (94, 869808), (96, 851687), (141, 579872), (188, 434904), (282, 289936), (376, 217452), (564, 144968), (752, 108726), (1128, 72484), (1504, 54363), (2256, 36242), (4512, 18121)]