90464868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193301}}^1$

素因数の和:193324

約数の個数: 36

約数和(自身を含む): 246266748

約数和(自身を除く): 155801880

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 193301, 386602, 579903, 773204, 1159806, 1739709, 2319612, 2512913, 3479418, 5025826, 6958836, 7538739, 10051652, 15077478, 22616217, 30154956, 45232434, 90464868]

約数ペア:

[(1, 90464868), (2, 45232434), (3, 30154956), (4, 22616217), (6, 15077478), (9, 10051652), (12, 7538739), (13, 6958836), (18, 5025826), (26, 3479418), (36, 2512913), (39, 2319612), (52, 1739709), (78, 1159806), (117, 773204), (156, 579903), (234, 386602), (468, 193301)]