73572864

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2561

約数の個数: 80

約数和(自身を含む): 206400480

約数和(自身を除く): 132827616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 2521, 3648, 4864, 5042, 7296, 7563, 9728, 10084, 14592, 15126, 20168, 29184, 30252, 40336, 47899, 60504, 80672, 95798, 121008, 143697, 161344, 191596, 242016, 287394, 322688, 383192, 484032, 574788, 645376, 766384, 968064, 1149576, 1290752, 1532768, 1936128, 2299152, 3065536, 3872256, 4598304, 6131072, 9196608, 12262144, 18393216, 24524288, 36786432, 73572864]

約数ペア:

[(1, 73572864), (2, 36786432), (3, 24524288), (4, 18393216), (6, 12262144), (8, 9196608), (12, 6131072), (16, 4598304), (19, 3872256), (24, 3065536), (32, 2299152), (38, 1936128), (48, 1532768), (57, 1290752), (64, 1149576), (76, 968064), (96, 766384), (114, 645376), (128, 574788), (152, 484032), (192, 383192), (228, 322688), (256, 287394), (304, 242016), (384, 191596), (456, 161344), (512, 143697), (608, 121008), (768, 95798), (912, 80672), (1216, 60504), (1536, 47899), (1824, 40336), (2432, 30252), (2521, 29184), (3648, 20168), (4864, 15126), (5042, 14592), (7296, 10084), (7563, 9728)]