67940028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{859}}^1$

素因数の和:908

約数の個数: 72

約数和(自身を含む): 186258800

約数和(自身を除く): 118318772

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, 859, 1014, 1521, 1718, 2028, 2197, 2577, 3042, 3436, 4394, 5154, 6084, 6591, 7731, 8788, 10308, 11167, 13182, 15462, 19773, 22334, 26364, 30924, 33501, 39546, 44668, 67002, 79092, 100503, 134004, 145171, 201006, 290342, 402012, 435513, 580684, 871026, 1306539, 1742052, 1887223, 2613078, 3774446, 5226156, 5661669, 7548892, 11323338, 16985007, 22646676, 33970014, 67940028]

約数ペア:

[(1, 67940028), (2, 33970014), (3, 22646676), (4, 16985007), (6, 11323338), (9, 7548892), (12, 5661669), (13, 5226156), (18, 3774446), (26, 2613078), (36, 1887223), (39, 1742052), (52, 1306539), (78, 871026), (117, 580684), (156, 435513), (169, 402012), (234, 290342), (338, 201006), (468, 145171), (507, 134004), (676, 100503), (859, 79092), (1014, 67002), (1521, 44668), (1718, 39546), (2028, 33501), (2197, 30924), (2577, 26364), (3042, 22334), (3436, 19773), (4394, 15462), (5154, 13182), (6084, 11167), (6591, 10308), (7731, 8788)]