72296168

素因数分解:

$2^3\times 7^3\times {\mathrm{26347}}^1$

素因数の和:26374

約数の個数: 32

約数和(自身を含む): 158088000

約数和(自身を除く): 85791832

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 26347, 52694, 105388, 184429, 210776, 368858, 737716, 1291003, 1475432, 2582006, 5164012, 9037021, 10328024, 18074042, 36148084, 72296168]

約数ペア:

[(1, 72296168), (2, 36148084), (4, 18074042), (7, 10328024), (8, 9037021), (14, 5164012), (28, 2582006), (49, 1475432), (56, 1291003), (98, 737716), (196, 368858), (343, 210776), (392, 184429), (686, 105388), (1372, 52694), (2744, 26347)]