80203398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^5\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 178573248

約数和(自身を除く): 98369850

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 121, 166, 242, 249, 363, 498, 726, 913, 1331, 1826, 2662, 2739, 3993, 5478, 7986, 10043, 14641, 20086, 29282, 30129, 43923, 60258, 87846, 110473, 161051, 220946, 322102, 331419, 483153, 662838, 966306, 1215203, 2430406, 3645609, 7291218, 13367233, 26734466, 40101699, 80203398]

約数ペア:

[(1, 80203398), (2, 40101699), (3, 26734466), (6, 13367233), (11, 7291218), (22, 3645609), (33, 2430406), (66, 1215203), (83, 966306), (121, 662838), (166, 483153), (242, 331419), (249, 322102), (363, 220946), (498, 161051), (726, 110473), (913, 87846), (1331, 60258), (1826, 43923), (2662, 30129), (2739, 29282), (3993, 20086), (5478, 14641), (7986, 10043)]