76688272

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 153474552

約数和(自身を除く): 76786280

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 281, 296, 461, 562, 592, 922, 1124, 1844, 2248, 3688, 4496, 7376, 10397, 17057, 20794, 34114, 41588, 68228, 83176, 129541, 136456, 166352, 259082, 272912, 518164, 1036328, 2072656, 4793017, 9586034, 19172068, 38344136, 76688272]

約数ペア:

[(1, 76688272), (2, 38344136), (4, 19172068), (8, 9586034), (16, 4793017), (37, 2072656), (74, 1036328), (148, 518164), (281, 272912), (296, 259082), (461, 166352), (562, 136456), (592, 129541), (922, 83176), (1124, 68228), (1844, 41588), (2248, 34114), (3688, 20794), (4496, 17057), (7376, 10397)]