72745776

素因数分解:

$2^4\times 3^4\times {\mathrm{56131}}^1$

素因数の和:56151

約数の個数: 50

約数和(自身を含む): 210551132

約数和(自身を除く): 137805356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 56131, 112262, 168393, 224524, 336786, 449048, 505179, 673572, 898096, 1010358, 1347144, 1515537, 2020716, 2694288, 3031074, 4041432, 4546611, 6062148, 8082864, 9093222, 12124296, 18186444, 24248592, 36372888, 72745776]

約数ペア:

[(1, 72745776), (2, 36372888), (3, 24248592), (4, 18186444), (6, 12124296), (8, 9093222), (9, 8082864), (12, 6062148), (16, 4546611), (18, 4041432), (24, 3031074), (27, 2694288), (36, 2020716), (48, 1515537), (54, 1347144), (72, 1010358), (81, 898096), (108, 673572), (144, 505179), (162, 449048), (216, 336786), (324, 224524), (432, 168393), (648, 112262), (1296, 56131)]