77621336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1619}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 157172400

約数和(自身を除く): 79551064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 922, 1619, 1844, 3238, 3688, 5993, 6476, 11986, 12952, 21047, 23972, 42094, 47944, 84188, 168376, 746359, 1492718, 2985436, 5970872, 9702667, 19405334, 38810668, 77621336]

約数ペア:

[(1, 77621336), (2, 38810668), (4, 19405334), (8, 9702667), (13, 5970872), (26, 2985436), (52, 1492718), (104, 746359), (461, 168376), (922, 84188), (1619, 47944), (1844, 42094), (3238, 23972), (3688, 21047), (5993, 12952), (6476, 11986)]