64186848

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20261}}^1$

素因数の和:20288

約数の個数: 72

約数和(自身を含む): 199134936

約数和(自身を除く): 134948088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 20261, 40522, 60783, 81044, 121566, 162088, 182349, 222871, 243132, 324176, 364698, 445742, 486264, 648352, 668613, 729396, 891484, 972528, 1337226, 1458792, 1782968, 1945056, 2005839, 2674452, 2917584, 3565936, 4011678, 5348904, 5835168, 7131872, 8023356, 10697808, 16046712, 21395616, 32093424, 64186848]

約数ペア:

[(1, 64186848), (2, 32093424), (3, 21395616), (4, 16046712), (6, 10697808), (8, 8023356), (9, 7131872), (11, 5835168), (12, 5348904), (16, 4011678), (18, 3565936), (22, 2917584), (24, 2674452), (32, 2005839), (33, 1945056), (36, 1782968), (44, 1458792), (48, 1337226), (66, 972528), (72, 891484), (88, 729396), (96, 668613), (99, 648352), (132, 486264), (144, 445742), (176, 364698), (198, 324176), (264, 243132), (288, 222871), (352, 182349), (396, 162088), (528, 121566), (792, 81044), (1056, 60783), (1584, 40522), (3168, 20261)]