72899676

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3256

約数の個数: 60

約数和(自身を含む): 193319280

約数和(自身を除く): 120419604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3169, 3834, 5751, 6338, 7668, 9507, 11502, 12676, 19014, 23004, 28521, 38028, 57042, 85563, 114084, 171126, 224999, 256689, 342252, 449998, 513378, 674997, 899996, 1026756, 1349994, 2024991, 2699988, 4049982, 6074973, 8099964, 12149946, 18224919, 24299892, 36449838, 72899676]

約数ペア:

[(1, 72899676), (2, 36449838), (3, 24299892), (4, 18224919), (6, 12149946), (9, 8099964), (12, 6074973), (18, 4049982), (27, 2699988), (36, 2024991), (54, 1349994), (71, 1026756), (81, 899996), (108, 674997), (142, 513378), (162, 449998), (213, 342252), (284, 256689), (324, 224999), (426, 171126), (639, 114084), (852, 85563), (1278, 57042), (1917, 38028), (2556, 28521), (3169, 23004), (3834, 19014), (5751, 12676), (6338, 11502), (7668, 9507)]