172794776

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3643}}^1$

素因数の和:3685

約数の個数: 72

約数和(自身を含む): 414377460

約数和(自身を除く): 241582684

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1694, 2156, 3388, 3643, 4312, 5929, 6776, 7286, 11858, 14572, 23716, 25501, 29144, 40073, 47432, 51002, 80146, 102004, 160292, 178507, 204008, 280511, 320584, 357014, 440803, 561022, 714028, 881606, 1122044, 1428056, 1763212, 1963577, 2244088, 3085621, 3526424, 3927154, 6171242, 7854308, 12342484, 15708616, 21599347, 24684968, 43198694, 86397388, 172794776]

約数ペア:

[(1, 172794776), (2, 86397388), (4, 43198694), (7, 24684968), (8, 21599347), (11, 15708616), (14, 12342484), (22, 7854308), (28, 6171242), (44, 3927154), (49, 3526424), (56, 3085621), (77, 2244088), (88, 1963577), (98, 1763212), (121, 1428056), (154, 1122044), (196, 881606), (242, 714028), (308, 561022), (392, 440803), (484, 357014), (539, 320584), (616, 280511), (847, 204008), (968, 178507), (1078, 160292), (1694, 102004), (2156, 80146), (3388, 51002), (3643, 47432), (4312, 40073), (5929, 29144), (6776, 25501), (7286, 23716), (11858, 14572)]