87018444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4903}}^1$

素因数の和:4959

約数の個数: 72

約数和(自身を含む): 240982560

約数和(自身を除く): 153964116

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 4903, 5916, 8874, 9806, 14709, 17748, 19612, 29418, 44127, 58836, 83351, 88254, 142187, 166702, 176508, 250053, 284374, 333404, 426561, 500106, 568748, 750159, 853122, 1000212, 1279683, 1500318, 1706244, 2417179, 2559366, 3000636, 4834358, 5118732, 7251537, 9668716, 14503074, 21754611, 29006148, 43509222, 87018444]

約数ペア:

[(1, 87018444), (2, 43509222), (3, 29006148), (4, 21754611), (6, 14503074), (9, 9668716), (12, 7251537), (17, 5118732), (18, 4834358), (29, 3000636), (34, 2559366), (36, 2417179), (51, 1706244), (58, 1500318), (68, 1279683), (87, 1000212), (102, 853122), (116, 750159), (153, 568748), (174, 500106), (204, 426561), (261, 333404), (306, 284374), (348, 250053), (493, 176508), (522, 166702), (612, 142187), (986, 88254), (1044, 83351), (1479, 58836), (1972, 44127), (2958, 29418), (4437, 19612), (4903, 17748), (5916, 14709), (8874, 9806)]