69140844

素因数分解:

$2^2\times 3^3\times {\mathrm{640193}}^1$

素因数の和:640206

約数の個数: 24

約数和(自身を含む): 179254320

約数和(自身を除く): 110113476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 640193, 1280386, 1920579, 2560772, 3841158, 5761737, 7682316, 11523474, 17285211, 23046948, 34570422, 69140844]

約数ペア:

[(1, 69140844), (2, 34570422), (3, 23046948), (4, 17285211), (6, 11523474), (9, 7682316), (12, 5761737), (18, 3841158), (27, 2560772), (36, 1920579), (54, 1280386), (108, 640193)]