66321984

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1549}}^1$

素因数の和:1787

約数の個数: 56

約数和(自身を含む): 176377600

約数和(自身を除く): 110055616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 892, 1338, 1549, 1784, 2676, 3098, 3568, 4647, 5352, 6196, 7136, 9294, 10704, 12392, 14272, 18588, 21408, 24784, 37176, 42816, 49568, 74352, 99136, 148704, 297408, 345427, 690854, 1036281, 1381708, 2072562, 2763416, 4145124, 5526832, 8290248, 11053664, 16580496, 22107328, 33160992, 66321984]

約数ペア:

[(1, 66321984), (2, 33160992), (3, 22107328), (4, 16580496), (6, 11053664), (8, 8290248), (12, 5526832), (16, 4145124), (24, 2763416), (32, 2072562), (48, 1381708), (64, 1036281), (96, 690854), (192, 345427), (223, 297408), (446, 148704), (669, 99136), (892, 74352), (1338, 49568), (1549, 42816), (1784, 37176), (2676, 24784), (3098, 21408), (3568, 18588), (4647, 14272), (5352, 12392), (6196, 10704), (7136, 9294)]