78551429593

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{2063}}^1$

素因数の和:2414

約数の個数: 64

約数和(自身を含む): 103726006272

約数和(自身を除く): 25174576679

約数列:

[1, 7, 13, 17, 91, 119, 151, 163, 221, 1057, 1141, 1547, 1963, 2063, 2119, 2567, 2771, 13741, 14441, 14833, 17969, 19397, 24613, 26819, 33371, 35071, 36023, 172291, 187733, 233597, 245497, 252161, 311513, 319969, 336269, 418421, 455923, 2180591, 2239783, 2353883, 2928947, 3191461, 4049669, 4371497, 5295721, 5439473, 5716573, 28347683, 30600479, 37070047, 38076311, 40016011, 50776619, 68844373, 74315449, 355436333, 481910611, 520208143, 660096047, 863202523, 4620672329, 6042417661, 11221632799, 78551429593]

約数ペア:

[(1, 78551429593), (7, 11221632799), (13, 6042417661), (17, 4620672329), (91, 863202523), (119, 660096047), (151, 520208143), (163, 481910611), (221, 355436333), (1057, 74315449), (1141, 68844373), (1547, 50776619), (1963, 40016011), (2063, 38076311), (2119, 37070047), (2567, 30600479), (2771, 28347683), (13741, 5716573), (14441, 5439473), (14833, 5295721), (17969, 4371497), (19397, 4049669), (24613, 3191461), (26819, 2928947), (33371, 2353883), (35071, 2239783), (36023, 2180591), (172291, 455923), (187733, 418421), (233597, 336269), (245497, 319969), (252161, 311513)]