8956272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 25776128

約数和(自身を除く): 16819856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 463, 496, 624, 744, 806, 926, 1209, 1389, 1488, 1612, 1852, 2418, 2778, 3224, 3704, 4836, 5556, 6019, 6448, 7408, 9672, 11112, 12038, 14353, 18057, 19344, 22224, 24076, 28706, 36114, 43059, 48152, 57412, 72228, 86118, 96304, 114824, 144456, 172236, 186589, 229648, 288912, 344472, 373178, 559767, 688944, 746356, 1119534, 1492712, 2239068, 2985424, 4478136, 8956272]

約数ペア:

[(1, 8956272), (2, 4478136), (3, 2985424), (4, 2239068), (6, 1492712), (8, 1119534), (12, 746356), (13, 688944), (16, 559767), (24, 373178), (26, 344472), (31, 288912), (39, 229648), (48, 186589), (52, 172236), (62, 144456), (78, 114824), (93, 96304), (104, 86118), (124, 72228), (156, 57412), (186, 48152), (208, 43059), (248, 36114), (312, 28706), (372, 24076), (403, 22224), (463, 19344), (496, 18057), (624, 14353), (744, 12038), (806, 11112), (926, 9672), (1209, 7408), (1389, 6448), (1488, 6019), (1612, 5556), (1852, 4836), (2418, 3704), (2778, 3224)]