72572269

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{55441}}^1$

素因数の和:55476

約数の個数: 16

約数和(自身を含む): 95803776

約数和(自身を除く): 23231507

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 55441, 388087, 609851, 942497, 4268957, 6597479, 10367467, 72572269]

約数ペア:

[(1, 72572269), (7, 10367467), (11, 6597479), (17, 4268957), (77, 942497), (119, 609851), (187, 388087), (1309, 55441)]