72768332

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28559}}^1$

素因数の和:28590

約数の個数: 36

約数和(自身を含む): 159536160

約数和(自身を除く): 86767828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 28559, 57118, 114236, 199913, 371267, 399826, 742534, 799652, 1399391, 1485068, 2598869, 2798782, 5197738, 5597564, 10395476, 18192083, 36384166, 72768332]

約数ペア:

[(1, 72768332), (2, 36384166), (4, 18192083), (7, 10395476), (13, 5597564), (14, 5197738), (26, 2798782), (28, 2598869), (49, 1485068), (52, 1399391), (91, 799652), (98, 742534), (182, 399826), (196, 371267), (364, 199913), (637, 114236), (1274, 57118), (2548, 28559)]