80898138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 186316416

約数和(自身を除く): 105418278

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 463, 571, 926, 1142, 1389, 1713, 2778, 3426, 4167, 5139, 7871, 8334, 9707, 10278, 15742, 19414, 23613, 29121, 47226, 58242, 70839, 87363, 141678, 174726, 264373, 528746, 793119, 1586238, 2379357, 4494341, 4758714, 8988682, 13483023, 26966046, 40449069, 80898138]

約数ペア:

[(1, 80898138), (2, 40449069), (3, 26966046), (6, 13483023), (9, 8988682), (17, 4758714), (18, 4494341), (34, 2379357), (51, 1586238), (102, 793119), (153, 528746), (306, 264373), (463, 174726), (571, 141678), (926, 87363), (1142, 70839), (1389, 58242), (1713, 47226), (2778, 29121), (3426, 23613), (4167, 19414), (5139, 15742), (7871, 10278), (8334, 9707)]