78242764

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 138622176

約数和(自身を除く): 60379412

約数列:

[1, 2, 4, 151, 281, 302, 461, 562, 604, 922, 1124, 1844, 42431, 69611, 84862, 129541, 139222, 169724, 259082, 278444, 518164, 19560691, 39121382, 78242764]

約数ペア:

[(1, 78242764), (2, 39121382), (4, 19560691), (151, 518164), (281, 278444), (302, 259082), (461, 169724), (562, 139222), (604, 129541), (922, 84862), (1124, 69611), (1844, 42431)]