123740736

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4048

約数の個数: 112

約数和(自身を含む): 390534144

約数和(自身を除く): 266793408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4003, 4416, 5152, 7728, 8006, 10304, 12009, 15456, 16012, 24018, 28021, 30912, 32024, 48036, 56042, 64048, 84063, 92069, 96072, 112084, 128096, 168126, 184138, 192144, 224168, 256192, 276207, 336252, 368276, 384288, 448336, 552414, 644483, 672504, 736552, 768576, 896672, 1104828, 1288966, 1345008, 1473104, 1793344, 1933449, 2209656, 2577932, 2690016, 2946208, 3866898, 4419312, 5155864, 5380032, 5892416, 7733796, 8838624, 10311728, 15467592, 17677248, 20623456, 30935184, 41246912, 61870368, 123740736]

約数ペア:

[(1, 123740736), (2, 61870368), (3, 41246912), (4, 30935184), (6, 20623456), (7, 17677248), (8, 15467592), (12, 10311728), (14, 8838624), (16, 7733796), (21, 5892416), (23, 5380032), (24, 5155864), (28, 4419312), (32, 3866898), (42, 2946208), (46, 2690016), (48, 2577932), (56, 2209656), (64, 1933449), (69, 1793344), (84, 1473104), (92, 1345008), (96, 1288966), (112, 1104828), (138, 896672), (161, 768576), (168, 736552), (184, 672504), (192, 644483), (224, 552414), (276, 448336), (322, 384288), (336, 368276), (368, 336252), (448, 276207), (483, 256192), (552, 224168), (644, 192144), (672, 184138), (736, 168126), (966, 128096), (1104, 112084), (1288, 96072), (1344, 92069), (1472, 84063), (1932, 64048), (2208, 56042), (2576, 48036), (3864, 32024), (4003, 30912), (4416, 28021), (5152, 24018), (7728, 16012), (8006, 15456), (10304, 12009)]