72949716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{859}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 211615040

約数和(自身を除く): 138665324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 337, 674, 859, 1011, 1348, 1718, 2022, 2359, 2577, 3033, 3436, 4044, 4718, 5154, 6013, 6066, 7077, 7731, 9436, 10308, 12026, 12132, 14154, 15462, 18039, 21231, 24052, 28308, 30924, 36078, 42462, 54117, 72156, 84924, 108234, 216468, 289483, 578966, 868449, 1157932, 1736898, 2026381, 2605347, 3473796, 4052762, 5210694, 6079143, 8105524, 10421388, 12158286, 18237429, 24316572, 36474858, 72949716]

約数ペア:

[(1, 72949716), (2, 36474858), (3, 24316572), (4, 18237429), (6, 12158286), (7, 10421388), (9, 8105524), (12, 6079143), (14, 5210694), (18, 4052762), (21, 3473796), (28, 2605347), (36, 2026381), (42, 1736898), (63, 1157932), (84, 868449), (126, 578966), (252, 289483), (337, 216468), (674, 108234), (859, 84924), (1011, 72156), (1348, 54117), (1718, 42462), (2022, 36078), (2359, 30924), (2577, 28308), (3033, 24052), (3436, 21231), (4044, 18039), (4718, 15462), (5154, 14154), (6013, 12132), (6066, 12026), (7077, 10308), (7731, 9436)]