90389238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1741}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 191898720

約数和(自身を除く): 101509482

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 509, 1018, 1527, 1741, 3054, 3482, 5223, 8653, 10446, 17306, 25959, 29597, 51918, 59194, 88791, 177582, 886169, 1772338, 2658507, 5317014, 15064873, 30129746, 45194619, 90389238]

約数ペア:

[(1, 90389238), (2, 45194619), (3, 30129746), (6, 15064873), (17, 5317014), (34, 2658507), (51, 1772338), (102, 886169), (509, 177582), (1018, 88791), (1527, 59194), (1741, 51918), (3054, 29597), (3482, 25959), (5223, 17306), (8653, 10446)]