78256128

素因数分解:

$2^{11}\times 3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 213857280

約数和(自身を除く): 135601152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 271, 282, 376, 384, 512, 542, 564, 752, 768, 813, 1024, 1084, 1128, 1504, 1536, 1626, 2048, 2168, 2256, 3008, 3072, 3252, 4336, 4512, 6016, 6144, 6504, 8672, 9024, 12032, 12737, 13008, 17344, 18048, 24064, 25474, 26016, 34688, 36096, 38211, 48128, 50948, 52032, 69376, 72192, 76422, 96256, 101896, 104064, 138752, 144384, 152844, 203792, 208128, 277504, 288768, 305688, 407584, 416256, 555008, 611376, 815168, 832512, 1222752, 1630336, 1665024, 2445504, 3260672, 4891008, 6521344, 9782016, 13042688, 19564032, 26085376, 39128064, 78256128]

約数ペア:

[(1, 78256128), (2, 39128064), (3, 26085376), (4, 19564032), (6, 13042688), (8, 9782016), (12, 6521344), (16, 4891008), (24, 3260672), (32, 2445504), (47, 1665024), (48, 1630336), (64, 1222752), (94, 832512), (96, 815168), (128, 611376), (141, 555008), (188, 416256), (192, 407584), (256, 305688), (271, 288768), (282, 277504), (376, 208128), (384, 203792), (512, 152844), (542, 144384), (564, 138752), (752, 104064), (768, 101896), (813, 96256), (1024, 76422), (1084, 72192), (1128, 69376), (1504, 52032), (1536, 50948), (1626, 48128), (2048, 38211), (2168, 36096), (2256, 34688), (3008, 26016), (3072, 25474), (3252, 24064), (4336, 18048), (4512, 17344), (6016, 13008), (6144, 12737), (6504, 12032), (8672, 9024)]