81310704

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73651}}^1$

素因数の和:73685

約数の個数: 40

約数和(自身を含む): 219188352

約数和(自身を除く): 137877648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 73651, 147302, 220953, 294604, 441906, 589208, 883812, 1178416, 1693973, 1767624, 3387946, 3535248, 5081919, 6775892, 10163838, 13551784, 20327676, 27103568, 40655352, 81310704]

約数ペア:

[(1, 81310704), (2, 40655352), (3, 27103568), (4, 20327676), (6, 13551784), (8, 10163838), (12, 6775892), (16, 5081919), (23, 3535248), (24, 3387946), (46, 1767624), (48, 1693973), (69, 1178416), (92, 883812), (138, 589208), (184, 441906), (276, 294604), (368, 220953), (552, 147302), (1104, 73651)]