74049584

素因数分解:

$2^4\times 7^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 80

約数和(自身を含む): 170227200

約数和(自身を除く): 96177616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 131, 196, 206, 262, 343, 392, 412, 524, 686, 721, 784, 824, 917, 1048, 1372, 1442, 1648, 1834, 2096, 2744, 2884, 3668, 5047, 5488, 5768, 6419, 7336, 10094, 11536, 12838, 13493, 14672, 20188, 25676, 26986, 35329, 40376, 44933, 51352, 53972, 70658, 80752, 89866, 94451, 102704, 107944, 141316, 179732, 188902, 215888, 282632, 359464, 377804, 565264, 661157, 718928, 755608, 1322314, 1511216, 2644628, 4628099, 5289256, 9256198, 10578512, 18512396, 37024792, 74049584]

約数ペア:

[(1, 74049584), (2, 37024792), (4, 18512396), (7, 10578512), (8, 9256198), (14, 5289256), (16, 4628099), (28, 2644628), (49, 1511216), (56, 1322314), (98, 755608), (103, 718928), (112, 661157), (131, 565264), (196, 377804), (206, 359464), (262, 282632), (343, 215888), (392, 188902), (412, 179732), (524, 141316), (686, 107944), (721, 102704), (784, 94451), (824, 89866), (917, 80752), (1048, 70658), (1372, 53972), (1442, 51352), (1648, 44933), (1834, 40376), (2096, 35329), (2744, 26986), (2884, 25676), (3668, 20188), (5047, 14672), (5488, 13493), (5768, 12838), (6419, 11536), (7336, 10094)]