145284804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{82361}}^1$

素因数の和:82385

約数の個数: 54

約数和(自身を含む): 427211694

約数和(自身を除く): 281926890

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 82361, 164722, 247083, 329444, 494166, 576527, 741249, 988332, 1153054, 1482498, 1729581, 2306108, 2964996, 3459162, 4035689, 5188743, 6918324, 8071378, 10377486, 12107067, 16142756, 20754972, 24214134, 36321201, 48428268, 72642402, 145284804]

約数ペア:

[(1, 145284804), (2, 72642402), (3, 48428268), (4, 36321201), (6, 24214134), (7, 20754972), (9, 16142756), (12, 12107067), (14, 10377486), (18, 8071378), (21, 6918324), (28, 5188743), (36, 4035689), (42, 3459162), (49, 2964996), (63, 2306108), (84, 1729581), (98, 1482498), (126, 1153054), (147, 988332), (196, 741249), (252, 576527), (294, 494166), (441, 329444), (588, 247083), (882, 164722), (1764, 82361)]