68641536

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 184287040

約数和(自身を除く): 115645504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 643, 768, 834, 1112, 1286, 1668, 1929, 2224, 2572, 3336, 3858, 4448, 5144, 6672, 7716, 8896, 10288, 13344, 15432, 17792, 20576, 26688, 30864, 35584, 41152, 53376, 61728, 82304, 89377, 106752, 123456, 164608, 178754, 246912, 268131, 357508, 493824, 536262, 715016, 1072524, 1430032, 2145048, 2860064, 4290096, 5720128, 8580192, 11440256, 17160384, 22880512, 34320768, 68641536]

約数ペア:

[(1, 68641536), (2, 34320768), (3, 22880512), (4, 17160384), (6, 11440256), (8, 8580192), (12, 5720128), (16, 4290096), (24, 2860064), (32, 2145048), (48, 1430032), (64, 1072524), (96, 715016), (128, 536262), (139, 493824), (192, 357508), (256, 268131), (278, 246912), (384, 178754), (417, 164608), (556, 123456), (643, 106752), (768, 89377), (834, 82304), (1112, 61728), (1286, 53376), (1668, 41152), (1929, 35584), (2224, 30864), (2572, 26688), (3336, 20576), (3858, 17792), (4448, 15432), (5144, 13344), (6672, 10288), (7716, 8896)]