81876726

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5693}}^1$

素因数の和:5765

約数の個数: 48

約数和(自身を含む): 191865024

約数和(自身を除く): 109988298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1598, 2397, 4794, 5693, 7191, 11386, 14382, 17079, 34158, 51237, 96781, 102474, 193562, 267571, 290343, 535142, 580686, 802713, 871029, 1605426, 1742058, 2408139, 4548707, 4816278, 9097414, 13646121, 27292242, 40938363, 81876726]

約数ペア:

[(1, 81876726), (2, 40938363), (3, 27292242), (6, 13646121), (9, 9097414), (17, 4816278), (18, 4548707), (34, 2408139), (47, 1742058), (51, 1605426), (94, 871029), (102, 802713), (141, 580686), (153, 535142), (282, 290343), (306, 267571), (423, 193562), (799, 102474), (846, 96781), (1598, 51237), (2397, 34158), (4794, 17079), (5693, 14382), (7191, 11386)]