72751546

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 133451136

約数和(自身を除く): 60699590

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 167, 203, 259, 334, 406, 518, 841, 1073, 1169, 1682, 2146, 2338, 4843, 5887, 6179, 7511, 9686, 11774, 12358, 15022, 31117, 33901, 43253, 62234, 67802, 86506, 140447, 179191, 217819, 280894, 358382, 435638, 983129, 1254337, 1966258, 2508674, 5196539, 10393078, 36375773, 72751546]

約数ペア:

[(1, 72751546), (2, 36375773), (7, 10393078), (14, 5196539), (29, 2508674), (37, 1966258), (58, 1254337), (74, 983129), (167, 435638), (203, 358382), (259, 280894), (334, 217819), (406, 179191), (518, 140447), (841, 86506), (1073, 67802), (1169, 62234), (1682, 43253), (2146, 33901), (2338, 31117), (4843, 15022), (5887, 12358), (6179, 11774), (7511, 9686)]