72480192

素因数分解:

$2^6\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1663}}^1$

素因数の和:1905

約数の個数: 56

約数和(自身を含む): 192731136

約数和(自身を除く): 120250944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 227, 454, 681, 908, 1362, 1663, 1816, 2724, 3326, 3632, 4989, 5448, 6652, 7264, 9978, 10896, 13304, 14528, 19956, 21792, 26608, 39912, 43584, 53216, 79824, 106432, 159648, 319296, 377501, 755002, 1132503, 1510004, 2265006, 3020008, 4530012, 6040016, 9060024, 12080032, 18120048, 24160064, 36240096, 72480192]

約数ペア:

[(1, 72480192), (2, 36240096), (3, 24160064), (4, 18120048), (6, 12080032), (8, 9060024), (12, 6040016), (16, 4530012), (24, 3020008), (32, 2265006), (48, 1510004), (64, 1132503), (96, 755002), (192, 377501), (227, 319296), (454, 159648), (681, 106432), (908, 79824), (1362, 53216), (1663, 43584), (1816, 39912), (2724, 26608), (3326, 21792), (3632, 19956), (4989, 14528), (5448, 13304), (6652, 10896), (7264, 9978)]