90180576

素因数分解:

$2^5\times 3^2\times {\mathrm{313127}}^1$

素因数の和:313143

約数の個数: 36

約数和(自身を含む): 256451832

約数和(自身を除く): 166271256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313127, 626254, 939381, 1252508, 1878762, 2505016, 2818143, 3757524, 5010032, 5636286, 7515048, 10020064, 11272572, 15030096, 22545144, 30060192, 45090288, 90180576]

約数ペア:

[(1, 90180576), (2, 45090288), (3, 30060192), (4, 22545144), (6, 15030096), (8, 11272572), (9, 10020064), (12, 7515048), (16, 5636286), (18, 5010032), (24, 3757524), (32, 2818143), (36, 2505016), (48, 1878762), (72, 1252508), (96, 939381), (144, 626254), (288, 313127)]