64176816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{121547}}^1$

素因数の和:121569

約数の個数: 40

約数和(自身を含む): 180863424

約数和(自身を除く): 116686608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 121547, 243094, 364641, 486188, 729282, 972376, 1337017, 1458564, 1944752, 2674034, 2917128, 4011051, 5348068, 5834256, 8022102, 10696136, 16044204, 21392272, 32088408, 64176816]

約数ペア:

[(1, 64176816), (2, 32088408), (3, 21392272), (4, 16044204), (6, 10696136), (8, 8022102), (11, 5834256), (12, 5348068), (16, 4011051), (22, 2917128), (24, 2674034), (33, 1944752), (44, 1458564), (48, 1337017), (66, 972376), (88, 729282), (132, 486188), (176, 364641), (264, 243094), (528, 121547)]