72568404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{87643}}^1$

素因数の和:87676

約数の個数: 36

約数和(自身を含む): 191414496

約数和(自身を除く): 118846092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 87643, 175286, 262929, 350572, 525858, 788787, 1051716, 1577574, 2015789, 3155148, 4031578, 6047367, 8063156, 12094734, 18142101, 24189468, 36284202, 72568404]

約数ペア:

[(1, 72568404), (2, 36284202), (3, 24189468), (4, 18142101), (6, 12094734), (9, 8063156), (12, 6047367), (18, 4031578), (23, 3155148), (36, 2015789), (46, 1577574), (69, 1051716), (92, 788787), (138, 525858), (207, 350572), (276, 262929), (414, 175286), (828, 87643)]