72504912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 199272960

約数和(自身を除く): 126768048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 152, 214, 228, 304, 321, 428, 456, 642, 743, 856, 912, 1284, 1486, 1712, 2033, 2229, 2568, 2972, 4066, 4458, 5136, 5944, 6099, 8132, 8916, 11888, 12198, 14117, 16264, 17832, 24396, 28234, 32528, 35664, 42351, 48792, 56468, 79501, 84702, 97584, 112936, 159002, 169404, 225872, 238503, 318004, 338808, 477006, 636008, 677616, 954012, 1272016, 1510519, 1908024, 3021038, 3816048, 4531557, 6042076, 9063114, 12084152, 18126228, 24168304, 36252456, 72504912]

約数ペア:

[(1, 72504912), (2, 36252456), (3, 24168304), (4, 18126228), (6, 12084152), (8, 9063114), (12, 6042076), (16, 4531557), (19, 3816048), (24, 3021038), (38, 1908024), (48, 1510519), (57, 1272016), (76, 954012), (107, 677616), (114, 636008), (152, 477006), (214, 338808), (228, 318004), (304, 238503), (321, 225872), (428, 169404), (456, 159002), (642, 112936), (743, 97584), (856, 84702), (912, 79501), (1284, 56468), (1486, 48792), (1712, 42351), (2033, 35664), (2229, 32528), (2568, 28234), (2972, 24396), (4066, 17832), (4458, 16264), (5136, 14117), (5944, 12198), (6099, 11888), (8132, 8916)]