72807234

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 148438656

約数和(自身を除く): 75631422

約数列:

[1, 2, 3, 6, 71, 142, 213, 277, 426, 554, 617, 831, 1234, 1662, 1851, 3702, 19667, 39334, 43807, 59001, 87614, 118002, 131421, 170909, 262842, 341818, 512727, 1025454, 12134539, 24269078, 36403617, 72807234]

約数ペア:

[(1, 72807234), (2, 36403617), (3, 24269078), (6, 12134539), (71, 1025454), (142, 512727), (213, 341818), (277, 262842), (426, 170909), (554, 131421), (617, 118002), (831, 87614), (1234, 59001), (1662, 43807), (1851, 39334), (3702, 19667)]