66942864

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7621}}^1$

素因数の和:7696

約数の個数: 60

約数和(自身を含む): 190443292

約数和(自身を除く): 123500428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 7621, 8784, 15242, 22863, 30484, 45726, 60968, 68589, 91452, 121936, 137178, 182904, 274356, 365808, 464881, 548712, 929762, 1097424, 1394643, 1859524, 2789286, 3719048, 4183929, 5578572, 7438096, 8367858, 11157144, 16735716, 22314288, 33471432, 66942864]

約数ペア:

[(1, 66942864), (2, 33471432), (3, 22314288), (4, 16735716), (6, 11157144), (8, 8367858), (9, 7438096), (12, 5578572), (16, 4183929), (18, 3719048), (24, 2789286), (36, 1859524), (48, 1394643), (61, 1097424), (72, 929762), (122, 548712), (144, 464881), (183, 365808), (244, 274356), (366, 182904), (488, 137178), (549, 121936), (732, 91452), (976, 68589), (1098, 60968), (1464, 45726), (2196, 30484), (2928, 22863), (4392, 15242), (7621, 8784)]