71858136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{427727}}^1$

素因数の和:427743

約数の個数: 32

約数和(自身を含む): 205309440

約数和(自身を除く): 133451304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 427727, 855454, 1283181, 1710908, 2566362, 2994089, 3421816, 5132724, 5988178, 8982267, 10265448, 11976356, 17964534, 23952712, 35929068, 71858136]

約数ペア:

[(1, 71858136), (2, 35929068), (3, 23952712), (4, 17964534), (6, 11976356), (7, 10265448), (8, 8982267), (12, 5988178), (14, 5132724), (21, 3421816), (24, 2994089), (28, 2566362), (42, 1710908), (56, 1283181), (84, 855454), (168, 427727)]