72080316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26003}}^1$

素因数の和:26031

約数の個数: 72

約数和(自身を含む): 227170944

約数和(自身を除く): 155090628

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 26003, 52006, 78009, 104012, 156018, 182021, 234027, 286033, 312036, 364042, 468054, 546063, 572066, 728084, 858099, 936108, 1092126, 1144132, 1638189, 1716198, 2002231, 2184252, 2574297, 3276378, 3432396, 4004462, 5148594, 6006693, 6552756, 8008924, 10297188, 12013386, 18020079, 24026772, 36040158, 72080316]

約数ペア:

[(1, 72080316), (2, 36040158), (3, 24026772), (4, 18020079), (6, 12013386), (7, 10297188), (9, 8008924), (11, 6552756), (12, 6006693), (14, 5148594), (18, 4004462), (21, 3432396), (22, 3276378), (28, 2574297), (33, 2184252), (36, 2002231), (42, 1716198), (44, 1638189), (63, 1144132), (66, 1092126), (77, 936108), (84, 858099), (99, 728084), (126, 572066), (132, 546063), (154, 468054), (198, 364042), (231, 312036), (252, 286033), (308, 234027), (396, 182021), (462, 156018), (693, 104012), (924, 78009), (1386, 52006), (2772, 26003)]