123290064

素因数分解:

$2^4\times 3^2\times {\mathrm{856181}}^1$

素因数の和:856195

約数の個数: 30

約数和(自身を含む): 345041346

約数和(自身を除く): 221751282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 856181, 1712362, 2568543, 3424724, 5137086, 6849448, 7705629, 10274172, 13698896, 15411258, 20548344, 30822516, 41096688, 61645032, 123290064]

約数ペア:

[(1, 123290064), (2, 61645032), (3, 41096688), (4, 30822516), (6, 20548344), (8, 15411258), (9, 13698896), (12, 10274172), (16, 7705629), (18, 6849448), (24, 5137086), (36, 3424724), (48, 2568543), (72, 1712362), (144, 856181)]