72507792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{215797}}^1$

素因数の和:215815

約数の個数: 40

約数和(自身を含む): 214071616

約数和(自身を除く): 141563824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 215797, 431594, 647391, 863188, 1294782, 1510579, 1726376, 2589564, 3021158, 3452752, 4531737, 5179128, 6042316, 9063474, 10358256, 12084632, 18126948, 24169264, 36253896, 72507792]

約数ペア:

[(1, 72507792), (2, 36253896), (3, 24169264), (4, 18126948), (6, 12084632), (7, 10358256), (8, 9063474), (12, 6042316), (14, 5179128), (16, 4531737), (21, 3452752), (24, 3021158), (28, 2589564), (42, 1726376), (48, 1510579), (56, 1294782), (84, 863188), (112, 647391), (168, 431594), (336, 215797)]