61740648

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1621}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 174908370

約数和(自身を除く): 113167722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1621, 1656, 2116, 3174, 3242, 4232, 4761, 4863, 6348, 6484, 9522, 9726, 12696, 12968, 14589, 19044, 19452, 29178, 37283, 38088, 38904, 58356, 74566, 111849, 116712, 149132, 223698, 298264, 335547, 447396, 671094, 857509, 894792, 1342188, 1715018, 2572527, 2684376, 3430036, 5145054, 6860072, 7717581, 10290108, 15435162, 20580216, 30870324, 61740648]

約数ペア:

[(1, 61740648), (2, 30870324), (3, 20580216), (4, 15435162), (6, 10290108), (8, 7717581), (9, 6860072), (12, 5145054), (18, 3430036), (23, 2684376), (24, 2572527), (36, 1715018), (46, 1342188), (69, 894792), (72, 857509), (92, 671094), (138, 447396), (184, 335547), (207, 298264), (276, 223698), (414, 149132), (529, 116712), (552, 111849), (828, 74566), (1058, 58356), (1587, 38904), (1621, 38088), (1656, 37283), (2116, 29178), (3174, 19452), (3242, 19044), (4232, 14589), (4761, 12968), (4863, 12696), (6348, 9726), (6484, 9522)]