87776784

素因数分解:

$2^4\times 3^4\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 100

約数和(自身を含む): 257243580

約数和(自身を除く): 169466796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 216, 267, 324, 356, 432, 534, 648, 712, 761, 801, 1068, 1296, 1424, 1522, 1602, 2136, 2283, 2403, 3044, 3204, 4272, 4566, 4806, 6088, 6408, 6849, 7209, 9132, 9612, 12176, 12816, 13698, 14418, 18264, 19224, 20547, 27396, 28836, 36528, 38448, 41094, 54792, 57672, 61641, 67729, 82188, 109584, 115344, 123282, 135458, 164376, 203187, 246564, 270916, 328752, 406374, 493128, 541832, 609561, 812748, 986256, 1083664, 1219122, 1625496, 1828683, 2438244, 3250992, 3657366, 4876488, 5486049, 7314732, 9752976, 10972098, 14629464, 21944196, 29258928, 43888392, 87776784]

約数ペア:

[(1, 87776784), (2, 43888392), (3, 29258928), (4, 21944196), (6, 14629464), (8, 10972098), (9, 9752976), (12, 7314732), (16, 5486049), (18, 4876488), (24, 3657366), (27, 3250992), (36, 2438244), (48, 1828683), (54, 1625496), (72, 1219122), (81, 1083664), (89, 986256), (108, 812748), (144, 609561), (162, 541832), (178, 493128), (216, 406374), (267, 328752), (324, 270916), (356, 246564), (432, 203187), (534, 164376), (648, 135458), (712, 123282), (761, 115344), (801, 109584), (1068, 82188), (1296, 67729), (1424, 61641), (1522, 57672), (1602, 54792), (2136, 41094), (2283, 38448), (2403, 36528), (3044, 28836), (3204, 27396), (4272, 20547), (4566, 19224), (4806, 18264), (6088, 14418), (6408, 13698), (6849, 12816), (7209, 12176), (9132, 9612)]