91421208

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{21521}}^1$

素因数の和:21592

約数の個数: 48

約数和(自身を含む): 251807400

約数和(自身を除く): 160386192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 21521, 43042, 64563, 86084, 129126, 172168, 193689, 258252, 387378, 516504, 774756, 1269739, 1549512, 2539478, 3809217, 5078956, 7618434, 10157912, 11427651, 15236868, 22855302, 30473736, 45710604, 91421208]

約数ペア:

[(1, 91421208), (2, 45710604), (3, 30473736), (4, 22855302), (6, 15236868), (8, 11427651), (9, 10157912), (12, 7618434), (18, 5078956), (24, 3809217), (36, 2539478), (59, 1549512), (72, 1269739), (118, 774756), (177, 516504), (236, 387378), (354, 258252), (472, 193689), (531, 172168), (708, 129126), (1062, 86084), (1416, 64563), (2124, 43042), (4248, 21521)]