145074726

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{12613}}^1$

素因数の和:12698

約数の個数: 40

約数和(自身を含む): 329679504

約数和(自身を除く): 184604778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 12613, 25226, 37839, 75678, 113517, 227034, 340551, 681102, 895523, 1021653, 1791046, 2043306, 2686569, 5373138, 8059707, 16119414, 24179121, 48358242, 72537363, 145074726]

約数ペア:

[(1, 145074726), (2, 72537363), (3, 48358242), (6, 24179121), (9, 16119414), (18, 8059707), (27, 5373138), (54, 2686569), (71, 2043306), (81, 1791046), (142, 1021653), (162, 895523), (213, 681102), (426, 340551), (639, 227034), (1278, 113517), (1917, 75678), (3834, 37839), (5751, 25226), (11502, 12613)]