81873088

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6881

約数の個数: 56

約数和(自身を含む): 187689744

約数和(自身を除く): 105816656

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 6841, 11968, 13682, 27364, 54728, 75251, 109456, 116297, 150502, 218912, 232594, 301004, 437824, 465188, 602008, 930376, 1204016, 1279267, 1860752, 2408032, 2558534, 3721504, 4816064, 5117068, 7443008, 10234136, 20468272, 40936544, 81873088]

約数ペア:

[(1, 81873088), (2, 40936544), (4, 20468272), (8, 10234136), (11, 7443008), (16, 5117068), (17, 4816064), (22, 3721504), (32, 2558534), (34, 2408032), (44, 1860752), (64, 1279267), (68, 1204016), (88, 930376), (136, 602008), (176, 465188), (187, 437824), (272, 301004), (352, 232594), (374, 218912), (544, 150502), (704, 116297), (748, 109456), (1088, 75251), (1496, 54728), (2992, 27364), (5984, 13682), (6841, 11968)]