90209526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{5197}}^1$

素因数の和:5476

約数の個数: 32

約数和(自身を含む): 197607168

約数和(自身を除く): 107397642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1578, 2893, 5197, 5786, 8679, 10394, 15591, 17358, 31182, 57167, 114334, 171501, 343002, 1366811, 2733622, 4100433, 8200866, 15034921, 30069842, 45104763, 90209526]

約数ペア:

[(1, 90209526), (2, 45104763), (3, 30069842), (6, 15034921), (11, 8200866), (22, 4100433), (33, 2733622), (66, 1366811), (263, 343002), (526, 171501), (789, 114334), (1578, 57167), (2893, 31182), (5197, 17358), (5786, 15591), (8679, 10394)]