90257688

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{29153}}^1$

素因数の和:29208

約数の個数: 48

約数和(自身を含む): 250141320

約数和(自身を除く): 159883632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 29153, 58306, 87459, 116612, 174918, 233224, 262377, 349836, 524754, 699672, 1049508, 1253579, 2099016, 2507158, 3760737, 5014316, 7521474, 10028632, 11282211, 15042948, 22564422, 30085896, 45128844, 90257688]

約数ペア:

[(1, 90257688), (2, 45128844), (3, 30085896), (4, 22564422), (6, 15042948), (8, 11282211), (9, 10028632), (12, 7521474), (18, 5014316), (24, 3760737), (36, 2507158), (43, 2099016), (72, 1253579), (86, 1049508), (129, 699672), (172, 524754), (258, 349836), (344, 262377), (387, 233224), (516, 174918), (774, 116612), (1032, 87459), (1548, 58306), (3096, 29153)]