72831564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11971}}^1$

素因数の和:12007

約数の個数: 54

約数和(自身を含む): 199369716

約数和(自身を除く): 126538152

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11971, 23942, 35913, 47884, 71826, 107739, 143652, 155623, 215478, 311246, 430956, 466869, 622492, 933738, 1400607, 1867476, 2023099, 2801214, 4046198, 5602428, 6069297, 8092396, 12138594, 18207891, 24277188, 36415782, 72831564]

約数ペア:

[(1, 72831564), (2, 36415782), (3, 24277188), (4, 18207891), (6, 12138594), (9, 8092396), (12, 6069297), (13, 5602428), (18, 4046198), (26, 2801214), (36, 2023099), (39, 1867476), (52, 1400607), (78, 933738), (117, 622492), (156, 466869), (169, 430956), (234, 311246), (338, 215478), (468, 155623), (507, 143652), (676, 107739), (1014, 71826), (1521, 47884), (2028, 35913), (3042, 23942), (6084, 11971)]