87842904

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{51551}}^1$

素因数の和:51631

約数の個数: 32

約数和(自身を含む): 222704640

約数和(自身を除く): 134861736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 51551, 103102, 154653, 206204, 309306, 412408, 618612, 1237224, 3660121, 7320242, 10980363, 14640484, 21960726, 29280968, 43921452, 87842904]

約数ペア:

[(1, 87842904), (2, 43921452), (3, 29280968), (4, 21960726), (6, 14640484), (8, 10980363), (12, 7320242), (24, 3660121), (71, 1237224), (142, 618612), (213, 412408), (284, 309306), (426, 206204), (568, 154653), (852, 103102), (1704, 51551)]