89885718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1367}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 210633696

約数和(自身を除く): 120747978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 281, 562, 843, 1367, 1686, 2529, 2734, 3653, 4101, 5058, 7306, 8202, 10959, 12303, 17771, 21918, 24606, 32877, 35542, 53313, 65754, 106626, 159939, 319878, 384127, 768254, 1152381, 2304762, 3457143, 4993651, 6914286, 9987302, 14980953, 29961906, 44942859, 89885718]

約数ペア:

[(1, 89885718), (2, 44942859), (3, 29961906), (6, 14980953), (9, 9987302), (13, 6914286), (18, 4993651), (26, 3457143), (39, 2304762), (78, 1152381), (117, 768254), (234, 384127), (281, 319878), (562, 159939), (843, 106626), (1367, 65754), (1686, 53313), (2529, 35542), (2734, 32877), (3653, 24606), (4101, 21918), (5058, 17771), (7306, 12303), (8202, 10959)]