71580768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15217}}^1$

素因数の和:15244

約数の個数: 72

約数和(自身を含む): 218591352

約数和(自身を除く): 147010584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15217, 30434, 45651, 60868, 91302, 106519, 121736, 182604, 213038, 243472, 319557, 365208, 426076, 486944, 639114, 730416, 745633, 852152, 1278228, 1460832, 1491266, 1704304, 2236899, 2556456, 2982532, 3408608, 4473798, 5112912, 5965064, 8947596, 10225824, 11930128, 17895192, 23860256, 35790384, 71580768]

約数ペア:

[(1, 71580768), (2, 35790384), (3, 23860256), (4, 17895192), (6, 11930128), (7, 10225824), (8, 8947596), (12, 5965064), (14, 5112912), (16, 4473798), (21, 3408608), (24, 2982532), (28, 2556456), (32, 2236899), (42, 1704304), (48, 1491266), (49, 1460832), (56, 1278228), (84, 852152), (96, 745633), (98, 730416), (112, 639114), (147, 486944), (168, 426076), (196, 365208), (224, 319557), (294, 243472), (336, 213038), (392, 182604), (588, 121736), (672, 106519), (784, 91302), (1176, 60868), (1568, 45651), (2352, 30434), (4704, 15217)]