127968768

素因数分解:

$2^9\times 3^3\times {\mathrm{9257}}^1$

素因数の和:9284

約数の個数: 80

約数和(自身を含む): 378837360

約数和(自身を除く): 250868592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 9257, 13824, 18514, 27771, 37028, 55542, 74056, 83313, 111084, 148112, 166626, 222168, 249939, 296224, 333252, 444336, 499878, 592448, 666504, 888672, 999756, 1184896, 1333008, 1777344, 1999512, 2369792, 2666016, 3554688, 3999024, 4739584, 5332032, 7109376, 7998048, 10664064, 14218752, 15996096, 21328128, 31992192, 42656256, 63984384, 127968768]

約数ペア:

[(1, 127968768), (2, 63984384), (3, 42656256), (4, 31992192), (6, 21328128), (8, 15996096), (9, 14218752), (12, 10664064), (16, 7998048), (18, 7109376), (24, 5332032), (27, 4739584), (32, 3999024), (36, 3554688), (48, 2666016), (54, 2369792), (64, 1999512), (72, 1777344), (96, 1333008), (108, 1184896), (128, 999756), (144, 888672), (192, 666504), (216, 592448), (256, 499878), (288, 444336), (384, 333252), (432, 296224), (512, 249939), (576, 222168), (768, 166626), (864, 148112), (1152, 111084), (1536, 83313), (1728, 74056), (2304, 55542), (3456, 37028), (4608, 27771), (6912, 18514), (9257, 13824)]