81196037384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3557}}^1\times {\mathrm{37057}}^1$

素因数の和:40638

約数の個数: 64

約数和(自身を含む): 189867404160

約数和(自身を除く): 108671366776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 3557, 7114, 14228, 24899, 28456, 37057, 39127, 49798, 74114, 78254, 99596, 148228, 156508, 199192, 259399, 273889, 296456, 313016, 407627, 518798, 547778, 815254, 1037596, 1095556, 1630508, 2075192, 2191112, 2853389, 3261016, 5706778, 11413556, 22827112, 131811749, 263623498, 527246996, 922682243, 1054493992, 1449929239, 1845364486, 2899858478, 3690728972, 5799716956, 7381457944, 10149504673, 11599433912, 20299009346, 40598018692, 81196037384]

約数ペア:

[(1, 81196037384), (2, 40598018692), (4, 20299009346), (7, 11599433912), (8, 10149504673), (11, 7381457944), (14, 5799716956), (22, 3690728972), (28, 2899858478), (44, 1845364486), (56, 1449929239), (77, 1054493992), (88, 922682243), (154, 527246996), (308, 263623498), (616, 131811749), (3557, 22827112), (7114, 11413556), (14228, 5706778), (24899, 3261016), (28456, 2853389), (37057, 2191112), (39127, 2075192), (49798, 1630508), (74114, 1095556), (78254, 1037596), (99596, 815254), (148228, 547778), (156508, 518798), (199192, 407627), (259399, 313016), (273889, 296456)]