90016156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 173365920

約数和(自身を除く): 83349764

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 83, 164, 166, 332, 389, 697, 778, 1394, 1411, 1556, 2788, 2822, 3403, 5644, 6613, 6806, 13226, 13612, 15949, 26452, 31898, 32287, 57851, 63796, 64574, 115702, 129148, 231404, 271133, 542266, 548879, 1084532, 1097758, 1323767, 2195516, 2647534, 5295068, 22504039, 45008078, 90016156]

約数ペア:

[(1, 90016156), (2, 45008078), (4, 22504039), (17, 5295068), (34, 2647534), (41, 2195516), (68, 1323767), (82, 1097758), (83, 1084532), (164, 548879), (166, 542266), (332, 271133), (389, 231404), (697, 129148), (778, 115702), (1394, 64574), (1411, 63796), (1556, 57851), (2788, 32287), (2822, 31898), (3403, 26452), (5644, 15949), (6613, 13612), (6806, 13226)]