68434164

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 180092640

約数和(自身を除く): 111658476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 83, 111, 148, 166, 222, 249, 332, 333, 444, 498, 619, 666, 747, 996, 1238, 1332, 1494, 1857, 2476, 2988, 3071, 3714, 5571, 6142, 7428, 9213, 11142, 12284, 18426, 22284, 22903, 27639, 36852, 45806, 51377, 55278, 68709, 91612, 102754, 110556, 137418, 154131, 205508, 206127, 274836, 308262, 412254, 462393, 616524, 824508, 924786, 1849572, 1900949, 3801898, 5702847, 7603796, 11405694, 17108541, 22811388, 34217082, 68434164]

約数ペア:

[(1, 68434164), (2, 34217082), (3, 22811388), (4, 17108541), (6, 11405694), (9, 7603796), (12, 5702847), (18, 3801898), (36, 1900949), (37, 1849572), (74, 924786), (83, 824508), (111, 616524), (148, 462393), (166, 412254), (222, 308262), (249, 274836), (332, 206127), (333, 205508), (444, 154131), (498, 137418), (619, 110556), (666, 102754), (747, 91612), (996, 68709), (1238, 55278), (1332, 51377), (1494, 45806), (1857, 36852), (2476, 27639), (2988, 22903), (3071, 22284), (3714, 18426), (5571, 12284), (6142, 11142), (7428, 9213)]