69683536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 152990208

約数和(自身を除く): 83306672

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 101, 104, 107, 124, 202, 208, 214, 248, 403, 404, 428, 496, 806, 808, 856, 1313, 1391, 1612, 1616, 1712, 2626, 2782, 3131, 3224, 3317, 5252, 5564, 6262, 6448, 6634, 10504, 10807, 11128, 12524, 13268, 21008, 21614, 22256, 25048, 26536, 40703, 43121, 43228, 50096, 53072, 81406, 86242, 86456, 140491, 162812, 172484, 172912, 280982, 325624, 335017, 344968, 561964, 651248, 670034, 689936, 1123928, 1340068, 2247856, 2680136, 4355221, 5360272, 8710442, 17420884, 34841768, 69683536]

約数ペア:

[(1, 69683536), (2, 34841768), (4, 17420884), (8, 8710442), (13, 5360272), (16, 4355221), (26, 2680136), (31, 2247856), (52, 1340068), (62, 1123928), (101, 689936), (104, 670034), (107, 651248), (124, 561964), (202, 344968), (208, 335017), (214, 325624), (248, 280982), (403, 172912), (404, 172484), (428, 162812), (496, 140491), (806, 86456), (808, 86242), (856, 81406), (1313, 53072), (1391, 50096), (1612, 43228), (1616, 43121), (1712, 40703), (2626, 26536), (2782, 25048), (3131, 22256), (3224, 21614), (3317, 21008), (5252, 13268), (5564, 12524), (6262, 11128), (6448, 10807), (6634, 10504)]