72666726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{16433}}^1$

素因数の和:16516

約数の個数: 32

約数和(自身を含む): 160921728

約数和(自身を除く): 88255002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 16433, 32866, 49299, 98598, 180763, 361526, 542289, 1084578, 1101011, 2202022, 3303033, 6606066, 12111121, 24222242, 36333363, 72666726]

約数ペア:

[(1, 72666726), (2, 36333363), (3, 24222242), (6, 12111121), (11, 6606066), (22, 3303033), (33, 2202022), (66, 1101011), (67, 1084578), (134, 542289), (201, 361526), (402, 180763), (737, 98598), (1474, 49299), (2211, 32866), (4422, 16433)]