64653162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81019}}^1$

素因数の和:81050

約数の個数: 32

約数和(自身を含む): 155558400

約数和(自身を除く): 90905238

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 81019, 162038, 243057, 486114, 567133, 1134266, 1539361, 1701399, 3078722, 3402798, 4618083, 9236166, 10775527, 21551054, 32326581, 64653162]

約数ペア:

[(1, 64653162), (2, 32326581), (3, 21551054), (6, 10775527), (7, 9236166), (14, 4618083), (19, 3402798), (21, 3078722), (38, 1701399), (42, 1539361), (57, 1134266), (114, 567133), (133, 486114), (266, 243057), (399, 162038), (798, 81019)]