72217398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{9043}}^1$

素因数の和:9081

約数の個数: 32

約数和(自身を含む): 158884992

約数和(自身を除く): 86667594

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2662, 3993, 7986, 9043, 18086, 27129, 54258, 99473, 198946, 298419, 596838, 1094203, 2188406, 3282609, 6565218, 12036233, 24072466, 36108699, 72217398]

約数ペア:

[(1, 72217398), (2, 36108699), (3, 24072466), (6, 12036233), (11, 6565218), (22, 3282609), (33, 2188406), (66, 1094203), (121, 596838), (242, 298419), (363, 198946), (726, 99473), (1331, 54258), (2662, 27129), (3993, 18086), (7986, 9043)]