29160972

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 80516800

約数和(自身を除く): 51355828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 1579, 2052, 3078, 3158, 4617, 4737, 6156, 6316, 9234, 9474, 14211, 18468, 18948, 28422, 30001, 42633, 56844, 60002, 85266, 90003, 120004, 127899, 170532, 180006, 255798, 270009, 360012, 383697, 511596, 540018, 767394, 810027, 1080036, 1534788, 1620054, 2430081, 3240108, 4860162, 7290243, 9720324, 14580486, 29160972]

約数ペア:

[(1, 29160972), (2, 14580486), (3, 9720324), (4, 7290243), (6, 4860162), (9, 3240108), (12, 2430081), (18, 1620054), (19, 1534788), (27, 1080036), (36, 810027), (38, 767394), (54, 540018), (57, 511596), (76, 383697), (81, 360012), (108, 270009), (114, 255798), (162, 180006), (171, 170532), (228, 127899), (243, 120004), (324, 90003), (342, 85266), (486, 60002), (513, 56844), (684, 42633), (972, 30001), (1026, 28422), (1539, 18948), (1579, 18468), (2052, 14211), (3078, 9474), (3158, 9234), (4617, 6316), (4737, 6156)]