84740236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 91377524

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 233, 419, 434, 466, 838, 868, 932, 1631, 1676, 2933, 3262, 5866, 6524, 7223, 11732, 12989, 14446, 25978, 28892, 50561, 51956, 90923, 97627, 101122, 181846, 195254, 202244, 363692, 390508, 683389, 1366778, 2733556, 3026437, 6052874, 12105748, 21185059, 42370118, 84740236]

約数ペア:

[(1, 84740236), (2, 42370118), (4, 21185059), (7, 12105748), (14, 6052874), (28, 3026437), (31, 2733556), (62, 1366778), (124, 683389), (217, 390508), (233, 363692), (419, 202244), (434, 195254), (466, 181846), (838, 101122), (868, 97627), (932, 90923), (1631, 51956), (1676, 50561), (2933, 28892), (3262, 25978), (5866, 14446), (6524, 12989), (7223, 11732)]