61161512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 127526400

約数和(自身を除く): 66364888

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 89, 124, 136, 163, 178, 248, 326, 356, 527, 652, 712, 1054, 1304, 1513, 2108, 2759, 2771, 3026, 4216, 5053, 5518, 5542, 6052, 10106, 11036, 11084, 12104, 14507, 20212, 22072, 22168, 29014, 40424, 46903, 58028, 85901, 93806, 116056, 171802, 187612, 246619, 343604, 375224, 449717, 493238, 687208, 899434, 986476, 1798868, 1972952, 3597736, 7645189, 15290378, 30580756, 61161512]

約数ペア:

[(1, 61161512), (2, 30580756), (4, 15290378), (8, 7645189), (17, 3597736), (31, 1972952), (34, 1798868), (62, 986476), (68, 899434), (89, 687208), (124, 493238), (136, 449717), (163, 375224), (178, 343604), (248, 246619), (326, 187612), (356, 171802), (527, 116056), (652, 93806), (712, 85901), (1054, 58028), (1304, 46903), (1513, 40424), (2108, 29014), (2759, 22168), (2771, 22072), (3026, 20212), (4216, 14507), (5053, 12104), (5518, 11084), (5542, 11036), (6052, 10106)]