90787854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{38699}}^1$

素因数の和:38744

約数の個数: 32

約数和(自身を含む): 200620800

約数和(自身を除く): 109832946

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 38699, 77398, 116097, 232194, 657883, 890077, 1315766, 1780154, 1973649, 2670231, 3947298, 5340462, 15131309, 30262618, 45393927, 90787854]

約数ペア:

[(1, 90787854), (2, 45393927), (3, 30262618), (6, 15131309), (17, 5340462), (23, 3947298), (34, 2670231), (46, 1973649), (51, 1780154), (69, 1315766), (102, 890077), (138, 657883), (391, 232194), (782, 116097), (1173, 77398), (2346, 38699)]