72537982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89113}}^1$

素因数の和:89163

約数の個数: 16

約数和(自身を含む): 121907952

約数和(自身を除く): 49369970

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 89113, 178226, 980243, 1960486, 3297181, 6594362, 36268991, 72537982]

約数ペア:

[(1, 72537982), (2, 36268991), (11, 6594362), (22, 3297181), (37, 1960486), (74, 980243), (407, 178226), (814, 89113)]