84305072

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:981

約数の個数: 40

約数和(自身を含む): 167645520

約数和(自身を除く): 83340448

約数列:

[1, 2, 4, 8, 16, 73, 89, 146, 178, 292, 356, 584, 712, 811, 1168, 1424, 1622, 3244, 6488, 6497, 12976, 12994, 25988, 51976, 59203, 72179, 103952, 118406, 144358, 236812, 288716, 473624, 577432, 947248, 1154864, 5269067, 10538134, 21076268, 42152536, 84305072]

約数ペア:

[(1, 84305072), (2, 42152536), (4, 21076268), (8, 10538134), (16, 5269067), (73, 1154864), (89, 947248), (146, 577432), (178, 473624), (292, 288716), (356, 236812), (584, 144358), (712, 118406), (811, 103952), (1168, 72179), (1424, 59203), (1622, 51976), (3244, 25988), (6488, 12994), (6497, 12976)]