87884064

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1762

約数の個数: 72

約数和(自身を含む): 251351100

約数和(自身を除く): 163467036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1549, 1576, 1773, 2364, 3098, 3152, 3546, 4647, 4728, 6196, 6304, 7092, 9294, 9456, 12392, 13941, 14184, 18588, 18912, 24784, 27882, 28368, 37176, 49568, 55764, 56736, 74352, 111528, 148704, 223056, 305153, 446112, 610306, 915459, 1220612, 1830918, 2441224, 2746377, 3661836, 4882448, 5492754, 7323672, 9764896, 10985508, 14647344, 21971016, 29294688, 43942032, 87884064]

約数ペア:

[(1, 87884064), (2, 43942032), (3, 29294688), (4, 21971016), (6, 14647344), (8, 10985508), (9, 9764896), (12, 7323672), (16, 5492754), (18, 4882448), (24, 3661836), (32, 2746377), (36, 2441224), (48, 1830918), (72, 1220612), (96, 915459), (144, 610306), (197, 446112), (288, 305153), (394, 223056), (591, 148704), (788, 111528), (1182, 74352), (1549, 56736), (1576, 55764), (1773, 49568), (2364, 37176), (3098, 28368), (3152, 27882), (3546, 24784), (4647, 18912), (4728, 18588), (6196, 14184), (6304, 13941), (7092, 12392), (9294, 9456)]