85542392

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 180499200

約数和(自身を除く): 94956808

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 157, 169, 248, 314, 338, 403, 628, 676, 806, 1256, 1352, 1612, 2041, 2197, 3224, 4082, 4394, 4867, 5239, 8164, 8788, 9734, 10478, 16328, 17576, 19468, 20956, 26533, 38936, 41912, 53066, 63271, 68107, 106132, 126542, 136214, 212264, 253084, 272428, 344929, 506168, 544856, 689858, 822523, 1379716, 1645046, 2759432, 3290092, 6580184, 10692799, 21385598, 42771196, 85542392]

約数ペア:

[(1, 85542392), (2, 42771196), (4, 21385598), (8, 10692799), (13, 6580184), (26, 3290092), (31, 2759432), (52, 1645046), (62, 1379716), (104, 822523), (124, 689858), (157, 544856), (169, 506168), (248, 344929), (314, 272428), (338, 253084), (403, 212264), (628, 136214), (676, 126542), (806, 106132), (1256, 68107), (1352, 63271), (1612, 53066), (2041, 41912), (2197, 38936), (3224, 26533), (4082, 20956), (4394, 19468), (4867, 17576), (5239, 16328), (8164, 10478), (8788, 9734)]