71370864

素因数分解:

$2^4\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1129}}^1$

素因数の和:1582

約数の個数: 60

約数和(自身を含む): 200371600

約数和(自身を除く): 129000736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439, 878, 1129, 1317, 1756, 2258, 2634, 3387, 3512, 3951, 4516, 5268, 6774, 7024, 7902, 9032, 10161, 10536, 13548, 15804, 18064, 20322, 21072, 27096, 31608, 40644, 54192, 63216, 81288, 162576, 495631, 991262, 1486893, 1982524, 2973786, 3965048, 4460679, 5947572, 7930096, 8921358, 11895144, 17842716, 23790288, 35685432, 71370864]

約数ペア:

[(1, 71370864), (2, 35685432), (3, 23790288), (4, 17842716), (6, 11895144), (8, 8921358), (9, 7930096), (12, 5947572), (16, 4460679), (18, 3965048), (24, 2973786), (36, 1982524), (48, 1486893), (72, 991262), (144, 495631), (439, 162576), (878, 81288), (1129, 63216), (1317, 54192), (1756, 40644), (2258, 31608), (2634, 27096), (3387, 21072), (3512, 20322), (3951, 18064), (4516, 15804), (5268, 13548), (6774, 10536), (7024, 10161), (7902, 9032)]