73897878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 165337920

約数和(自身を除く): 91440042

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 289, 323, 578, 646, 867, 969, 1734, 1938, 2243, 4486, 5491, 6729, 10982, 13458, 16473, 32946, 38131, 42617, 76262, 85234, 114393, 127851, 228786, 255702, 648227, 724489, 1296454, 1448978, 1944681, 2173467, 3889362, 4346934, 12316313, 24632626, 36948939, 73897878]

約数ペア:

[(1, 73897878), (2, 36948939), (3, 24632626), (6, 12316313), (17, 4346934), (19, 3889362), (34, 2173467), (38, 1944681), (51, 1448978), (57, 1296454), (102, 724489), (114, 648227), (289, 255702), (323, 228786), (578, 127851), (646, 114393), (867, 85234), (969, 76262), (1734, 42617), (1938, 38131), (2243, 32946), (4486, 16473), (5491, 13458), (6729, 10982)]