77728104

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20369}}^1$

素因数の和:20434

約数の個数: 48

約数和(自身を含む): 214496100

約数和(自身を除く): 136767996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 20369, 40738, 61107, 81476, 122214, 162952, 183321, 244428, 366642, 488856, 733284, 1079557, 1466568, 2159114, 3238671, 4318228, 6477342, 8636456, 9716013, 12954684, 19432026, 25909368, 38864052, 77728104]

約数ペア:

[(1, 77728104), (2, 38864052), (3, 25909368), (4, 19432026), (6, 12954684), (8, 9716013), (9, 8636456), (12, 6477342), (18, 4318228), (24, 3238671), (36, 2159114), (53, 1466568), (72, 1079557), (106, 733284), (159, 488856), (212, 366642), (318, 244428), (424, 183321), (477, 162952), (636, 122214), (954, 81476), (1272, 61107), (1908, 40738), (3816, 20369)]