84257264

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 80

約数和(自身を含む): 205195200

約数和(自身を除く): 120937936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1181, 1274, 1372, 1456, 2362, 2548, 2744, 4459, 4724, 5096, 5488, 8267, 8918, 9448, 10192, 15353, 16534, 17836, 18896, 30706, 33068, 35672, 57869, 61412, 66136, 71344, 107471, 115738, 122824, 132272, 214942, 231476, 245648, 405083, 429884, 462952, 752297, 810166, 859768, 925904, 1504594, 1620332, 1719536, 3009188, 3240664, 5266079, 6018376, 6481328, 10532158, 12036752, 21064316, 42128632, 84257264]

約数ペア:

[(1, 84257264), (2, 42128632), (4, 21064316), (7, 12036752), (8, 10532158), (13, 6481328), (14, 6018376), (16, 5266079), (26, 3240664), (28, 3009188), (49, 1719536), (52, 1620332), (56, 1504594), (91, 925904), (98, 859768), (104, 810166), (112, 752297), (182, 462952), (196, 429884), (208, 405083), (343, 245648), (364, 231476), (392, 214942), (637, 132272), (686, 122824), (728, 115738), (784, 107471), (1181, 71344), (1274, 66136), (1372, 61412), (1456, 57869), (2362, 35672), (2548, 33068), (2744, 30706), (4459, 18896), (4724, 17836), (5096, 16534), (5488, 15353), (8267, 10192), (8918, 9448)]