140623452

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{6113}}^1$

素因数の和:6200

約数の個数: 60

約数和(自身を含む): 372856176

約数和(自身を除く): 232232724

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, 3834, 5751, 6113, 7668, 11502, 12226, 18339, 23004, 24452, 36678, 55017, 73356, 110034, 165051, 220068, 330102, 434023, 495153, 660204, 868046, 990306, 1302069, 1736092, 1980612, 2604138, 3906207, 5208276, 7812414, 11718621, 15624828, 23437242, 35155863, 46874484, 70311726, 140623452]

約数ペア:

[(1, 140623452), (2, 70311726), (3, 46874484), (4, 35155863), (6, 23437242), (9, 15624828), (12, 11718621), (18, 7812414), (27, 5208276), (36, 3906207), (54, 2604138), (71, 1980612), (81, 1736092), (108, 1302069), (142, 990306), (162, 868046), (213, 660204), (284, 495153), (324, 434023), (426, 330102), (639, 220068), (852, 165051), (1278, 110034), (1917, 73356), (2556, 55017), (3834, 36678), (5751, 24452), (6113, 23004), (7668, 18339), (11502, 12226)]