72293816

素因数分解:

$2^3\times 7^2\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 158455440

約数和(自身を除く): 86161624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 311, 392, 593, 622, 1186, 1244, 2177, 2372, 2488, 4151, 4354, 4744, 8302, 8708, 15239, 16604, 17416, 29057, 30478, 33208, 58114, 60956, 116228, 121912, 184423, 232456, 368846, 737692, 1290961, 1475384, 2581922, 5163844, 9036727, 10327688, 18073454, 36146908, 72293816]

約数ペア:

[(1, 72293816), (2, 36146908), (4, 18073454), (7, 10327688), (8, 9036727), (14, 5163844), (28, 2581922), (49, 1475384), (56, 1290961), (98, 737692), (196, 368846), (311, 232456), (392, 184423), (593, 121912), (622, 116228), (1186, 60956), (1244, 58114), (2177, 33208), (2372, 30478), (2488, 29057), (4151, 17416), (4354, 16604), (4744, 15239), (8302, 8708)]