67889568

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2447}}^1$

素因数の和:2494

約数の個数: 72

約数和(自身を含む): 189387072

約数和(自身を除く): 121497504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 2447, 3468, 4624, 4894, 6936, 7341, 9248, 9788, 13872, 14682, 19576, 27744, 29364, 39152, 41599, 58728, 78304, 83198, 117456, 124797, 166396, 234912, 249594, 332792, 499188, 665584, 707183, 998376, 1331168, 1414366, 1996752, 2121549, 2828732, 3993504, 4243098, 5657464, 8486196, 11314928, 16972392, 22629856, 33944784, 67889568]

約数ペア:

[(1, 67889568), (2, 33944784), (3, 22629856), (4, 16972392), (6, 11314928), (8, 8486196), (12, 5657464), (16, 4243098), (17, 3993504), (24, 2828732), (32, 2121549), (34, 1996752), (48, 1414366), (51, 1331168), (68, 998376), (96, 707183), (102, 665584), (136, 499188), (204, 332792), (272, 249594), (289, 234912), (408, 166396), (544, 124797), (578, 117456), (816, 83198), (867, 78304), (1156, 58728), (1632, 41599), (1734, 39152), (2312, 29364), (2447, 27744), (3468, 19576), (4624, 14682), (4894, 13872), (6936, 9788), (7341, 9248)]