120625128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{128873}}^1$

素因数の和:128898

約数の個数: 48

約数和(自身を含む): 351826020

約数和(自身を除く): 231200892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 128873, 257746, 386619, 515492, 773238, 1030984, 1159857, 1546476, 1675349, 2319714, 3092952, 3350698, 4639428, 5026047, 6701396, 9278856, 10052094, 13402792, 15078141, 20104188, 30156282, 40208376, 60312564, 120625128]

約数ペア:

[(1, 120625128), (2, 60312564), (3, 40208376), (4, 30156282), (6, 20104188), (8, 15078141), (9, 13402792), (12, 10052094), (13, 9278856), (18, 6701396), (24, 5026047), (26, 4639428), (36, 3350698), (39, 3092952), (52, 2319714), (72, 1675349), (78, 1546476), (104, 1159857), (117, 1030984), (156, 773238), (234, 515492), (312, 386619), (468, 257746), (936, 128873)]