72188949384

素因数分解:

$2^3\times 3^3\times {\mathrm{839}}^1\times {\mathrm{398341}}^1$

素因数の和:399195

約数の個数: 64

約数和(自身を含む): 200764368000

約数和(自身を除く): 128575418616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 839, 1678, 2517, 3356, 5034, 6712, 7551, 10068, 15102, 20136, 22653, 30204, 45306, 60408, 90612, 181224, 398341, 796682, 1195023, 1593364, 2390046, 3186728, 3585069, 4780092, 7170138, 9560184, 10755207, 14340276, 21510414, 28680552, 43020828, 86041656, 334208099, 668416198, 1002624297, 1336832396, 2005248594, 2673664792, 3007872891, 4010497188, 6015745782, 8020994376, 9023618673, 12031491564, 18047237346, 24062983128, 36094474692, 72188949384]

約数ペア:

[(1, 72188949384), (2, 36094474692), (3, 24062983128), (4, 18047237346), (6, 12031491564), (8, 9023618673), (9, 8020994376), (12, 6015745782), (18, 4010497188), (24, 3007872891), (27, 2673664792), (36, 2005248594), (54, 1336832396), (72, 1002624297), (108, 668416198), (216, 334208099), (839, 86041656), (1678, 43020828), (2517, 28680552), (3356, 21510414), (5034, 14340276), (6712, 10755207), (7551, 9560184), (10068, 7170138), (15102, 4780092), (20136, 3585069), (22653, 3186728), (30204, 2390046), (45306, 1593364), (60408, 1195023), (90612, 796682), (181224, 398341)]