87742542

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20981}}^1$

素因数の和:21044

約数の個数: 32

約数和(自身を含む): 190348704

約数和(自身を除く): 102606162

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 20981, 41962, 62943, 125886, 356677, 713354, 860221, 1070031, 1720442, 2140062, 2580663, 5161326, 14623757, 29247514, 43871271, 87742542]

約数ペア:

[(1, 87742542), (2, 43871271), (3, 29247514), (6, 14623757), (17, 5161326), (34, 2580663), (41, 2140062), (51, 1720442), (82, 1070031), (102, 860221), (123, 713354), (246, 356677), (697, 125886), (1394, 62943), (2091, 41962), (4182, 20981)]