81177216

素因数分解:

$2^7\times 3^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 217015200

約数和(自身を除く): 135837984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 179, 192, 358, 384, 537, 716, 1074, 1181, 1432, 2148, 2362, 2864, 3543, 4296, 4724, 5728, 7086, 8592, 9448, 11456, 14172, 17184, 18896, 22912, 28344, 34368, 37792, 56688, 68736, 75584, 113376, 151168, 211399, 226752, 422798, 453504, 634197, 845596, 1268394, 1691192, 2536788, 3382384, 5073576, 6764768, 10147152, 13529536, 20294304, 27059072, 40588608, 81177216]

約数ペア:

[(1, 81177216), (2, 40588608), (3, 27059072), (4, 20294304), (6, 13529536), (8, 10147152), (12, 6764768), (16, 5073576), (24, 3382384), (32, 2536788), (48, 1691192), (64, 1268394), (96, 845596), (128, 634197), (179, 453504), (192, 422798), (358, 226752), (384, 211399), (537, 151168), (716, 113376), (1074, 75584), (1181, 68736), (1432, 56688), (2148, 37792), (2362, 34368), (2864, 28344), (3543, 22912), (4296, 18896), (4724, 17184), (5728, 14172), (7086, 11456), (8592, 9448)]