81595824

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8629}}^1$

素因数の和:8837

約数の個数: 40

約数和(自身を含む): 211883760

約数和(自身を除く): 130287936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 8629, 9456, 17258, 25887, 34516, 51774, 69032, 103548, 138064, 207096, 414192, 1699913, 3399826, 5099739, 6799652, 10199478, 13599304, 20398956, 27198608, 40797912, 81595824]

約数ペア:

[(1, 81595824), (2, 40797912), (3, 27198608), (4, 20398956), (6, 13599304), (8, 10199478), (12, 6799652), (16, 5099739), (24, 3399826), (48, 1699913), (197, 414192), (394, 207096), (591, 138064), (788, 103548), (1182, 69032), (1576, 51774), (2364, 34516), (3152, 25887), (4728, 17258), (8629, 9456)]