126235728

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12347}}^1$

素因数の和:12432

約数の個数: 60

約数和(自身を含む): 358289568

約数和(自身を除く): 232053840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 12347, 24694, 37041, 49388, 74082, 98776, 111123, 148164, 197552, 222246, 296328, 444492, 592656, 876637, 888984, 1753274, 1777968, 2629911, 3506548, 5259822, 7013096, 7889733, 10519644, 14026192, 15779466, 21039288, 31558932, 42078576, 63117864, 126235728]

約数ペア:

[(1, 126235728), (2, 63117864), (3, 42078576), (4, 31558932), (6, 21039288), (8, 15779466), (9, 14026192), (12, 10519644), (16, 7889733), (18, 7013096), (24, 5259822), (36, 3506548), (48, 2629911), (71, 1777968), (72, 1753274), (142, 888984), (144, 876637), (213, 592656), (284, 444492), (426, 296328), (568, 222246), (639, 197552), (852, 148164), (1136, 111123), (1278, 98776), (1704, 74082), (2556, 49388), (3408, 37041), (5112, 24694), (10224, 12347)]