80982174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 202245120

約数和(自身を除く): 121262946

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1491, 1846, 2089, 2769, 2982, 4178, 5538, 6267, 6461, 12534, 12922, 14623, 19383, 27157, 29246, 38766, 43869, 54314, 81471, 87738, 148319, 162942, 190099, 296638, 380198, 444957, 570297, 889914, 1038233, 1140594, 1928147, 2076466, 3114699, 3856294, 5784441, 6229398, 11568882, 13497029, 26994058, 40491087, 80982174]

約数ペア:

[(1, 80982174), (2, 40491087), (3, 26994058), (6, 13497029), (7, 11568882), (13, 6229398), (14, 5784441), (21, 3856294), (26, 3114699), (39, 2076466), (42, 1928147), (71, 1140594), (78, 1038233), (91, 889914), (142, 570297), (182, 444957), (213, 380198), (273, 296638), (426, 190099), (497, 162942), (546, 148319), (923, 87738), (994, 81471), (1491, 54314), (1846, 43869), (2089, 38766), (2769, 29246), (2982, 27157), (4178, 19383), (5538, 14623), (6267, 12922), (6461, 12534)]