72697352

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99859}}^1$

素因数の和:99885

約数の個数: 32

約数和(自身を含む): 167764800

約数和(自身を除く): 95067448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 99859, 199718, 399436, 699013, 798872, 1298167, 1398026, 2596334, 2796052, 5192668, 5592104, 9087169, 10385336, 18174338, 36348676, 72697352]

約数ペア:

[(1, 72697352), (2, 36348676), (4, 18174338), (7, 10385336), (8, 9087169), (13, 5592104), (14, 5192668), (26, 2796052), (28, 2596334), (52, 1398026), (56, 1298167), (91, 798872), (104, 699013), (182, 399436), (364, 199718), (728, 99859)]