58181816

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 140849280

約数和(自身を除く): 82667464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 103, 131, 154, 196, 206, 262, 308, 392, 412, 524, 539, 616, 721, 824, 917, 1048, 1078, 1133, 1441, 1442, 1834, 2156, 2266, 2882, 2884, 3668, 4312, 4532, 5047, 5764, 5768, 6419, 7336, 7931, 9064, 10087, 10094, 11528, 12838, 13493, 15862, 20174, 20188, 25676, 26986, 31724, 40348, 40376, 51352, 53972, 55517, 63448, 70609, 80696, 94451, 107944, 111034, 141218, 148423, 188902, 222068, 282436, 296846, 377804, 444136, 564872, 593692, 661157, 755608, 1038961, 1187384, 1322314, 2077922, 2644628, 4155844, 5289256, 7272727, 8311688, 14545454, 29090908, 58181816]

約数ペア:

[(1, 58181816), (2, 29090908), (4, 14545454), (7, 8311688), (8, 7272727), (11, 5289256), (14, 4155844), (22, 2644628), (28, 2077922), (44, 1322314), (49, 1187384), (56, 1038961), (77, 755608), (88, 661157), (98, 593692), (103, 564872), (131, 444136), (154, 377804), (196, 296846), (206, 282436), (262, 222068), (308, 188902), (392, 148423), (412, 141218), (524, 111034), (539, 107944), (616, 94451), (721, 80696), (824, 70609), (917, 63448), (1048, 55517), (1078, 53972), (1133, 51352), (1441, 40376), (1442, 40348), (1834, 31724), (2156, 26986), (2266, 25676), (2882, 20188), (2884, 20174), (3668, 15862), (4312, 13493), (4532, 12838), (5047, 11528), (5764, 10094), (5768, 10087), (6419, 9064), (7336, 7931)]